20189093412

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1\times {\mathrm{20341}}^1$

素因数の和:21228

約数の個数: 48

約数和(自身を含む): 47611996992

約数和(自身を除く): 27422903580

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 773, 1284, 1546, 2319, 3092, 4638, 9276, 20341, 40682, 61023, 81364, 82711, 122046, 165422, 244092, 248133, 330844, 496266, 992532, 2176487, 4352974, 6529461, 8705948, 13058922, 15723593, 26117844, 31447186, 47170779, 62894372, 94341558, 188683116, 1682424451, 3364848902, 5047273353, 6729697804, 10094546706, 20189093412]

約数ペア:

[(1, 20189093412), (2, 10094546706), (3, 6729697804), (4, 5047273353), (6, 3364848902), (12, 1682424451), (107, 188683116), (214, 94341558), (321, 62894372), (428, 47170779), (642, 31447186), (773, 26117844), (1284, 15723593), (1546, 13058922), (2319, 8705948), (3092, 6529461), (4638, 4352974), (9276, 2176487), (20341, 992532), (40682, 496266), (61023, 330844), (81364, 248133), (82711, 244092), (122046, 165422)]