20464075488

素因数分解:

$2^5\times 3^1\times {\mathrm{3557}}^1\times {\mathrm{59929}}^1$

素因数の和:63499

約数の個数: 48

約数和(自身を含む): 53734196880

約数和(自身を除く): 33270121392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3557, 7114, 10671, 14228, 21342, 28456, 42684, 56912, 59929, 85368, 113824, 119858, 170736, 179787, 239716, 341472, 359574, 479432, 719148, 958864, 1438296, 1917728, 2876592, 5753184, 213167453, 426334906, 639502359, 852669812, 1279004718, 1705339624, 2558009436, 3410679248, 5116018872, 6821358496, 10232037744, 20464075488]

約数ペア:

[(1, 20464075488), (2, 10232037744), (3, 6821358496), (4, 5116018872), (6, 3410679248), (8, 2558009436), (12, 1705339624), (16, 1279004718), (24, 852669812), (32, 639502359), (48, 426334906), (96, 213167453), (3557, 5753184), (7114, 2876592), (10671, 1917728), (14228, 1438296), (21342, 958864), (28456, 719148), (42684, 479432), (56912, 359574), (59929, 341472), (85368, 239716), (113824, 179787), (119858, 170736)]