20153064

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 52093440

約数和(自身を除く): 31940376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 83, 134, 151, 166, 201, 249, 268, 302, 332, 402, 453, 498, 536, 604, 664, 804, 906, 996, 1208, 1608, 1812, 1992, 3624, 5561, 10117, 11122, 12533, 16683, 20234, 22244, 25066, 30351, 33366, 37599, 40468, 44488, 50132, 60702, 66732, 75198, 80936, 100264, 121404, 133464, 150396, 242808, 300792, 839711, 1679422, 2519133, 3358844, 5038266, 6717688, 10076532, 20153064]

約数ペア:

[(1, 20153064), (2, 10076532), (3, 6717688), (4, 5038266), (6, 3358844), (8, 2519133), (12, 1679422), (24, 839711), (67, 300792), (83, 242808), (134, 150396), (151, 133464), (166, 121404), (201, 100264), (249, 80936), (268, 75198), (302, 66732), (332, 60702), (402, 50132), (453, 44488), (498, 40468), (536, 37599), (604, 33366), (664, 30351), (804, 25066), (906, 22244), (996, 20234), (1208, 16683), (1608, 12533), (1812, 11122), (1992, 10117), (3624, 5561)]