20045603970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{776059}}^1$

素因数の和:776120

約数の個数: 96

約数和(自身を含む): 61016941440

約数和(自身を除く): 40971337470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3690, 4305, 5166, 8610, 12915, 25830, 776059, 1552118, 2328177, 3880295, 4656354, 5432413, 6984531, 7760590, 10864826, 11640885, 13969062, 16297239, 23281770, 27162065, 31818419, 32594478, 34922655, 48891717, 54324130, 63636838, 69845310, 81486195, 95455257, 97783434, 159092095, 162972390, 190910514, 222728933, 244458585, 286365771, 318184190, 445457866, 477276285, 488917170, 572731542, 668186799, 954552570, 1113644665, 1336373598, 1431828855, 2004560397, 2227289330, 2863657710, 3340933995, 4009120794, 6681867990, 10022801985, 20045603970]

約数ペア:

[(1, 20045603970), (2, 10022801985), (3, 6681867990), (5, 4009120794), (6, 3340933995), (7, 2863657710), (9, 2227289330), (10, 2004560397), (14, 1431828855), (15, 1336373598), (18, 1113644665), (21, 954552570), (30, 668186799), (35, 572731542), (41, 488917170), (42, 477276285), (45, 445457866), (63, 318184190), (70, 286365771), (82, 244458585), (90, 222728933), (105, 190910514), (123, 162972390), (126, 159092095), (205, 97783434), (210, 95455257), (246, 81486195), (287, 69845310), (315, 63636838), (369, 54324130), (410, 48891717), (574, 34922655), (615, 32594478), (630, 31818419), (738, 27162065), (861, 23281770), (1230, 16297239), (1435, 13969062), (1722, 11640885), (1845, 10864826), (2583, 7760590), (2870, 6984531), (3690, 5432413), (4305, 4656354), (5166, 3880295), (8610, 2328177), (12915, 1552118), (25830, 776059)]