20181445908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:1002

約数の個数: 192

約数和(自身を含む): 53919468288

約数和(自身を除く): 33738022380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 41, 52, 74, 78, 82, 107, 111, 123, 148, 156, 164, 214, 222, 246, 321, 428, 444, 481, 492, 533, 642, 797, 962, 1066, 1284, 1391, 1443, 1517, 1594, 1599, 1924, 2132, 2391, 2782, 2886, 3034, 3188, 3198, 3959, 4173, 4387, 4551, 4782, 5564, 5772, 6068, 6396, 7918, 8346, 8774, 9102, 9564, 10361, 11877, 13161, 15836, 16692, 17548, 18204, 19721, 20722, 23754, 26322, 29489, 31083, 32677, 39442, 41444, 47508, 51467, 52644, 57031, 58978, 59163, 62166, 65354, 78884, 85279, 88467, 98031, 102934, 114062, 117956, 118326, 124332, 130708, 154401, 162319, 170558, 171093, 176934, 196062, 205868, 228124, 236652, 255837, 308802, 324638, 341116, 342186, 353868, 383357, 392124, 424801, 486957, 511674, 617604, 649276, 684372, 766714, 849602, 973914, 1023348, 1108627, 1150071, 1209049, 1274403, 1533428, 1699204, 1947828, 2110147, 2217254, 2300142, 2418098, 2548806, 3155323, 3325881, 3496439, 3627147, 4220294, 4434508, 4600284, 4836196, 5097612, 6310646, 6330441, 6651762, 6992878, 7254294, 8440588, 9465969, 10489317, 12621292, 12660882, 13303524, 13985756, 14508588, 15717637, 18931938, 20978634, 25321764, 31435274, 37863876, 41019199, 41957268, 45453707, 47152911, 62870548, 82038398, 90907414, 94305822, 123057597, 129368243, 136361121, 164076796, 181814828, 188611644, 246115194, 258736486, 272722242, 388104729, 492230388, 517472972, 545444484, 776209458, 1552418916, 1681787159, 3363574318, 5045361477, 6727148636, 10090722954, 20181445908]

約数ペア:

[(1, 20181445908), (2, 10090722954), (3, 6727148636), (4, 5045361477), (6, 3363574318), (12, 1681787159), (13, 1552418916), (26, 776209458), (37, 545444484), (39, 517472972), (41, 492230388), (52, 388104729), (74, 272722242), (78, 258736486), (82, 246115194), (107, 188611644), (111, 181814828), (123, 164076796), (148, 136361121), (156, 129368243), (164, 123057597), (214, 94305822), (222, 90907414), (246, 82038398), (321, 62870548), (428, 47152911), (444, 45453707), (481, 41957268), (492, 41019199), (533, 37863876), (642, 31435274), (797, 25321764), (962, 20978634), (1066, 18931938), (1284, 15717637), (1391, 14508588), (1443, 13985756), (1517, 13303524), (1594, 12660882), (1599, 12621292), (1924, 10489317), (2132, 9465969), (2391, 8440588), (2782, 7254294), (2886, 6992878), (3034, 6651762), (3188, 6330441), (3198, 6310646), (3959, 5097612), (4173, 4836196), (4387, 4600284), (4551, 4434508), (4782, 4220294), (5564, 3627147), (5772, 3496439), (6068, 3325881), (6396, 3155323), (7918, 2548806), (8346, 2418098), (8774, 2300142), (9102, 2217254), (9564, 2110147), (10361, 1947828), (11877, 1699204), (13161, 1533428), (15836, 1274403), (16692, 1209049), (17548, 1150071), (18204, 1108627), (19721, 1023348), (20722, 973914), (23754, 849602), (26322, 766714), (29489, 684372), (31083, 649276), (32677, 617604), (39442, 511674), (41444, 486957), (47508, 424801), (51467, 392124), (52644, 383357), (57031, 353868), (58978, 342186), (59163, 341116), (62166, 324638), (65354, 308802), (78884, 255837), (85279, 236652), (88467, 228124), (98031, 205868), (102934, 196062), (114062, 176934), (117956, 171093), (118326, 170558), (124332, 162319), (130708, 154401)]