20946571824

素因数分解:

$2^4\times 3^1\times {\mathrm{3571}}^1\times {\mathrm{122203}}^1$

素因数の和:125785

約数の個数: 40

約数和(自身を含む): 54127573312

約数和(自身を除く): 33181001488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3571, 7142, 10713, 14284, 21426, 28568, 42852, 57136, 85704, 122203, 171408, 244406, 366609, 488812, 733218, 977624, 1466436, 1955248, 2932872, 5865744, 436386913, 872773826, 1309160739, 1745547652, 2618321478, 3491095304, 5236642956, 6982190608, 10473285912, 20946571824]

約数ペア:

[(1, 20946571824), (2, 10473285912), (3, 6982190608), (4, 5236642956), (6, 3491095304), (8, 2618321478), (12, 1745547652), (16, 1309160739), (24, 872773826), (48, 436386913), (3571, 5865744), (7142, 2932872), (10713, 1955248), (14284, 1466436), (21426, 977624), (28568, 733218), (42852, 488812), (57136, 366609), (85704, 244406), (122203, 171408)]