20196979656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120220117}}^1$

素因数の和:120220133

約数の個数: 32

約数和(自身を含む): 57705656640

約数和(自身を除く): 37508676984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120220117, 240440234, 360660351, 480880468, 721320702, 841540819, 961760936, 1442641404, 1683081638, 2524622457, 2885282808, 3366163276, 5049244914, 6732326552, 10098489828, 20196979656]

約数ペア:

[(1, 20196979656), (2, 10098489828), (3, 6732326552), (4, 5049244914), (6, 3366163276), (7, 2885282808), (8, 2524622457), (12, 1683081638), (14, 1442641404), (21, 961760936), (24, 841540819), (28, 721320702), (42, 480880468), (56, 360660351), (84, 240440234), (168, 120220117)]