20249944234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{227267}}^1$

素因数の和:227454

約数の個数: 32

約数和(自身を含む): 34362921600

約数和(自身を除く): 14112977366

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 598, 1937, 3427, 3874, 6854, 44551, 89102, 227267, 454534, 2954471, 5227141, 5908942, 10454282, 33862783, 67725566, 67952833, 135905666, 440216179, 778844009, 880432358, 1557688018, 10124972117, 20249944234]

約数ペア:

[(1, 20249944234), (2, 10124972117), (13, 1557688018), (23, 880432358), (26, 778844009), (46, 440216179), (149, 135905666), (298, 67952833), (299, 67725566), (598, 33862783), (1937, 10454282), (3427, 5908942), (3874, 5227141), (6854, 2954471), (44551, 454534), (89102, 227267)]