20342094538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{46811}}^1$

素因数の和:47050

約数の個数: 32

約数和(自身を含む): 32428357632

約数和(自身を除く): 12086263094

約数列:

[1, 2, 31, 43, 62, 86, 163, 326, 1333, 2666, 5053, 7009, 10106, 14018, 46811, 93622, 217279, 434558, 1451141, 2012873, 2902282, 4025746, 7630193, 15260386, 62399063, 124798126, 236535983, 328098299, 473071966, 656196598, 10171047269, 20342094538]

約数ペア:

[(1, 20342094538), (2, 10171047269), (31, 656196598), (43, 473071966), (62, 328098299), (86, 236535983), (163, 124798126), (326, 62399063), (1333, 15260386), (2666, 7630193), (5053, 4025746), (7009, 2902282), (10106, 2012873), (14018, 1451141), (46811, 434558), (93622, 217279)]