20512323036

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{1091}}^1$

素因数の和:1191

約数の個数: 216

約数和(自身を含む): 58163624064

約数和(自身を除く): 37651301028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 92, 108, 116, 138, 162, 174, 207, 243, 261, 276, 324, 348, 414, 486, 522, 621, 667, 783, 828, 841, 972, 1044, 1091, 1242, 1334, 1566, 1682, 1863, 2001, 2182, 2349, 2484, 2523, 2668, 3132, 3273, 3364, 3726, 4002, 4364, 4698, 5046, 5589, 6003, 6546, 7047, 7452, 7569, 8004, 9396, 9819, 10092, 11178, 12006, 13092, 14094, 15138, 18009, 19343, 19638, 22356, 22707, 24012, 25093, 28188, 29457, 30276, 31639, 36018, 38686, 39276, 45414, 50186, 54027, 58029, 58914, 63278, 68121, 72036, 75279, 77372, 88371, 90828, 94917, 100372, 108054, 116058, 117828, 126556, 136242, 150558, 162081, 174087, 176742, 189834, 204363, 216108, 225837, 232116, 265113, 272484, 284751, 301116, 324162, 348174, 353484, 379668, 408726, 451674, 522261, 530226, 569502, 648324, 677511, 696348, 727697, 817452, 854253, 903348, 917531, 1044522, 1060452, 1139004, 1355022, 1455394, 1566783, 1708506, 1835062, 2032533, 2089044, 2183091, 2562759, 2710044, 2752593, 2910788, 3133566, 3417012, 3670124, 4065066, 4366182, 4700349, 5125518, 5505186, 6097599, 6267132, 6549273, 7688277, 8130132, 8257779, 8732364, 9400698, 10251036, 11010372, 12195198, 13098546, 15376554, 16515558, 18801396, 19647819, 21103213, 24390396, 24773337, 26197092, 30753108, 33031116, 39295638, 42206426, 49546674, 58943457, 63309639, 74320011, 78591276, 84412852, 99093348, 117886914, 126619278, 148640022, 176830371, 189928917, 222960033, 235773828, 253238556, 297280044, 353660742, 379857834, 445920066, 569786751, 707321484, 759715668, 891840132, 1139573502, 1709360253, 2279147004, 3418720506, 5128080759, 6837441012, 10256161518, 20512323036]

約数ペア:

[(1, 20512323036), (2, 10256161518), (3, 6837441012), (4, 5128080759), (6, 3418720506), (9, 2279147004), (12, 1709360253), (18, 1139573502), (23, 891840132), (27, 759715668), (29, 707321484), (36, 569786751), (46, 445920066), (54, 379857834), (58, 353660742), (69, 297280044), (81, 253238556), (87, 235773828), (92, 222960033), (108, 189928917), (116, 176830371), (138, 148640022), (162, 126619278), (174, 117886914), (207, 99093348), (243, 84412852), (261, 78591276), (276, 74320011), (324, 63309639), (348, 58943457), (414, 49546674), (486, 42206426), (522, 39295638), (621, 33031116), (667, 30753108), (783, 26197092), (828, 24773337), (841, 24390396), (972, 21103213), (1044, 19647819), (1091, 18801396), (1242, 16515558), (1334, 15376554), (1566, 13098546), (1682, 12195198), (1863, 11010372), (2001, 10251036), (2182, 9400698), (2349, 8732364), (2484, 8257779), (2523, 8130132), (2668, 7688277), (3132, 6549273), (3273, 6267132), (3364, 6097599), (3726, 5505186), (4002, 5125518), (4364, 4700349), (4698, 4366182), (5046, 4065066), (5589, 3670124), (6003, 3417012), (6546, 3133566), (7047, 2910788), (7452, 2752593), (7569, 2710044), (8004, 2562759), (9396, 2183091), (9819, 2089044), (10092, 2032533), (11178, 1835062), (12006, 1708506), (13092, 1566783), (14094, 1455394), (15138, 1355022), (18009, 1139004), (19343, 1060452), (19638, 1044522), (22356, 917531), (22707, 903348), (24012, 854253), (25093, 817452), (28188, 727697), (29457, 696348), (30276, 677511), (31639, 648324), (36018, 569502), (38686, 530226), (39276, 522261), (45414, 451674), (50186, 408726), (54027, 379668), (58029, 353484), (58914, 348174), (63278, 324162), (68121, 301116), (72036, 284751), (75279, 272484), (77372, 265113), (88371, 232116), (90828, 225837), (94917, 216108), (100372, 204363), (108054, 189834), (116058, 176742), (117828, 174087), (126556, 162081), (136242, 150558)]