20164952940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4519}}^1\times {\mathrm{6761}}^1$

素因数の和:11303

約数の個数: 96

約数和(自身を含む): 61617507840

約数和(自身を除く): 41452554900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4519, 6761, 9038, 13522, 13557, 18076, 20283, 22595, 27044, 27114, 33805, 40566, 45190, 49709, 54228, 67610, 67785, 74371, 81132, 90380, 99418, 101415, 135220, 135570, 148742, 149127, 198836, 202830, 223113, 248545, 271140, 297484, 298254, 371855, 405660, 446226, 497090, 596508, 743710, 745635, 892452, 994180, 1115565, 1487420, 1491270, 2231130, 2982540, 4462260, 30552959, 61105918, 91658877, 122211836, 152764795, 183317754, 305529590, 336082549, 366635508, 458294385, 611059180, 672165098, 916588770, 1008247647, 1344330196, 1680412745, 1833177540, 2016495294, 3360825490, 4032990588, 5041238235, 6721650980, 10082476470, 20164952940]

約数ペア:

[(1, 20164952940), (2, 10082476470), (3, 6721650980), (4, 5041238235), (5, 4032990588), (6, 3360825490), (10, 2016495294), (11, 1833177540), (12, 1680412745), (15, 1344330196), (20, 1008247647), (22, 916588770), (30, 672165098), (33, 611059180), (44, 458294385), (55, 366635508), (60, 336082549), (66, 305529590), (110, 183317754), (132, 152764795), (165, 122211836), (220, 91658877), (330, 61105918), (660, 30552959), (4519, 4462260), (6761, 2982540), (9038, 2231130), (13522, 1491270), (13557, 1487420), (18076, 1115565), (20283, 994180), (22595, 892452), (27044, 745635), (27114, 743710), (33805, 596508), (40566, 497090), (45190, 446226), (49709, 405660), (54228, 371855), (67610, 298254), (67785, 297484), (74371, 271140), (81132, 248545), (90380, 223113), (99418, 202830), (101415, 198836), (135220, 149127), (135570, 148742)]