20120803956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1183

約数の個数: 216

約数和(自身を含む): 57833265672

約数和(自身を除く): 37712461716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 113, 121, 123, 132, 164, 198, 226, 242, 246, 339, 363, 369, 396, 451, 452, 484, 492, 678, 726, 738, 902, 997, 1017, 1089, 1243, 1353, 1356, 1452, 1476, 1804, 1994, 2034, 2178, 2486, 2706, 2991, 3729, 3988, 4059, 4068, 4356, 4633, 4961, 4972, 5412, 5982, 7458, 8118, 8973, 9266, 9922, 10967, 11187, 11964, 13673, 13899, 14883, 14916, 16236, 17946, 18532, 19844, 21934, 22374, 27346, 27798, 29766, 32901, 35892, 40877, 41019, 41697, 43868, 44649, 44748, 50963, 54692, 55596, 59532, 65802, 81754, 82038, 83394, 89298, 98703, 101926, 112661, 120637, 122631, 123057, 131604, 152889, 163508, 164076, 166788, 178596, 197406, 203852, 225322, 241274, 245262, 246114, 305778, 337983, 361911, 367893, 394812, 449647, 450644, 458667, 482548, 490524, 492228, 560593, 611556, 675966, 723822, 735786, 899294, 917334, 1013949, 1085733, 1121186, 1239271, 1348941, 1351932, 1447644, 1471572, 1681779, 1798588, 1834668, 2027898, 2171466, 2242372, 2478542, 2697882, 3363558, 3717813, 4046823, 4055796, 4342932, 4619101, 4946117, 4957084, 5045337, 5395764, 6727116, 7435626, 8093646, 9238202, 9892234, 10090674, 11153439, 13631981, 13857303, 14838351, 14871252, 16187292, 18476404, 19784468, 20181348, 22306878, 27263962, 27714606, 29676702, 40895943, 41571909, 44515053, 44613756, 50810111, 54527924, 55429212, 59353404, 81791886, 83143818, 89030106, 101620222, 122687829, 152430333, 163583772, 166287636, 178060212, 203240444, 245375658, 304860666, 457290999, 490751316, 558911221, 609721332, 914581998, 1117822442, 1676733663, 1829163996, 2235644884, 3353467326, 5030200989, 6706934652, 10060401978, 20120803956]

約数ペア:

[(1, 20120803956), (2, 10060401978), (3, 6706934652), (4, 5030200989), (6, 3353467326), (9, 2235644884), (11, 1829163996), (12, 1676733663), (18, 1117822442), (22, 914581998), (33, 609721332), (36, 558911221), (41, 490751316), (44, 457290999), (66, 304860666), (82, 245375658), (99, 203240444), (113, 178060212), (121, 166287636), (123, 163583772), (132, 152430333), (164, 122687829), (198, 101620222), (226, 89030106), (242, 83143818), (246, 81791886), (339, 59353404), (363, 55429212), (369, 54527924), (396, 50810111), (451, 44613756), (452, 44515053), (484, 41571909), (492, 40895943), (678, 29676702), (726, 27714606), (738, 27263962), (902, 22306878), (997, 20181348), (1017, 19784468), (1089, 18476404), (1243, 16187292), (1353, 14871252), (1356, 14838351), (1452, 13857303), (1476, 13631981), (1804, 11153439), (1994, 10090674), (2034, 9892234), (2178, 9238202), (2486, 8093646), (2706, 7435626), (2991, 6727116), (3729, 5395764), (3988, 5045337), (4059, 4957084), (4068, 4946117), (4356, 4619101), (4633, 4342932), (4961, 4055796), (4972, 4046823), (5412, 3717813), (5982, 3363558), (7458, 2697882), (8118, 2478542), (8973, 2242372), (9266, 2171466), (9922, 2027898), (10967, 1834668), (11187, 1798588), (11964, 1681779), (13673, 1471572), (13899, 1447644), (14883, 1351932), (14916, 1348941), (16236, 1239271), (17946, 1121186), (18532, 1085733), (19844, 1013949), (21934, 917334), (22374, 899294), (27346, 735786), (27798, 723822), (29766, 675966), (32901, 611556), (35892, 560593), (40877, 492228), (41019, 490524), (41697, 482548), (43868, 458667), (44649, 450644), (44748, 449647), (50963, 394812), (54692, 367893), (55596, 361911), (59532, 337983), (65802, 305778), (81754, 246114), (82038, 245262), (83394, 241274), (89298, 225322), (98703, 203852), (101926, 197406), (112661, 178596), (120637, 166788), (122631, 164076), (123057, 163508), (131604, 152889)]