20018130054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{24001}}^1$

素因数の和:24090

約数の個数: 96

約数和(自身を含む): 47041231776

約数和(自身を除く): 27023101722

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 289, 442, 481, 578, 629, 663, 867, 962, 1258, 1326, 1443, 1734, 1887, 2886, 3757, 3774, 7514, 8177, 10693, 11271, 16354, 21386, 22542, 24001, 24531, 32079, 48002, 49062, 64158, 72003, 139009, 144006, 278018, 312013, 408017, 417027, 624026, 816034, 834054, 888037, 936039, 1224051, 1776074, 1872078, 2448102, 2664111, 5304221, 5328222, 6936289, 10608442, 11544481, 13872578, 15096629, 15912663, 20808867, 23088962, 30193258, 31825326, 34633443, 41617734, 45289887, 69266886, 90171757, 90579774, 180343514, 196256177, 256642693, 270515271, 392512354, 513285386, 541030542, 588768531, 769928079, 1177537062, 1539856158, 3336355009, 6672710018, 10009065027, 20018130054]

約数ペア:

[(1, 20018130054), (2, 10009065027), (3, 6672710018), (6, 3336355009), (13, 1539856158), (17, 1177537062), (26, 769928079), (34, 588768531), (37, 541030542), (39, 513285386), (51, 392512354), (74, 270515271), (78, 256642693), (102, 196256177), (111, 180343514), (221, 90579774), (222, 90171757), (289, 69266886), (442, 45289887), (481, 41617734), (578, 34633443), (629, 31825326), (663, 30193258), (867, 23088962), (962, 20808867), (1258, 15912663), (1326, 15096629), (1443, 13872578), (1734, 11544481), (1887, 10608442), (2886, 6936289), (3757, 5328222), (3774, 5304221), (7514, 2664111), (8177, 2448102), (10693, 1872078), (11271, 1776074), (16354, 1224051), (21386, 936039), (22542, 888037), (24001, 834054), (24531, 816034), (32079, 624026), (48002, 417027), (49062, 408017), (64158, 312013), (72003, 278018), (139009, 144006)]