20210938632

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{733}}^1\times {\mathrm{3389}}^1$

素因数の和:4247

約数の個数: 96

約数和(自身を含む): 55314019800

約数和(自身を除く): 35103081168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 733, 904, 1017, 1356, 1466, 2034, 2199, 2712, 2932, 3389, 4068, 4398, 5864, 6597, 6778, 8136, 8796, 10167, 13194, 13556, 17592, 20334, 26388, 27112, 30501, 40668, 52776, 61002, 81336, 82829, 122004, 165658, 244008, 248487, 331316, 382957, 496974, 662632, 745461, 765914, 993948, 1148871, 1490922, 1531828, 1987896, 2297742, 2484137, 2981844, 3063656, 3446613, 4595484, 4968274, 5963688, 6893226, 7452411, 9190968, 9936548, 13786452, 14904822, 19873096, 22357233, 27572904, 29809644, 44714466, 59619288, 89428932, 178857864, 280707481, 561414962, 842122443, 1122829924, 1684244886, 2245659848, 2526367329, 3368489772, 5052734658, 6736979544, 10105469316, 20210938632]

約数ペア:

[(1, 20210938632), (2, 10105469316), (3, 6736979544), (4, 5052734658), (6, 3368489772), (8, 2526367329), (9, 2245659848), (12, 1684244886), (18, 1122829924), (24, 842122443), (36, 561414962), (72, 280707481), (113, 178857864), (226, 89428932), (339, 59619288), (452, 44714466), (678, 29809644), (733, 27572904), (904, 22357233), (1017, 19873096), (1356, 14904822), (1466, 13786452), (2034, 9936548), (2199, 9190968), (2712, 7452411), (2932, 6893226), (3389, 5963688), (4068, 4968274), (4398, 4595484), (5864, 3446613), (6597, 3063656), (6778, 2981844), (8136, 2484137), (8796, 2297742), (10167, 1987896), (13194, 1531828), (13556, 1490922), (17592, 1148871), (20334, 993948), (26388, 765914), (27112, 745461), (30501, 662632), (40668, 496974), (52776, 382957), (61002, 331316), (81336, 248487), (82829, 244008), (122004, 165658)]