20163194850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{213029}}^1$

素因数の和:213675

約数の個数: 48

約数和(自身を含む): 50084205120

約数和(自身を除く): 29921010270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 631, 1262, 1893, 3155, 3786, 6310, 9465, 15775, 18930, 31550, 47325, 94650, 213029, 426058, 639087, 1065145, 1278174, 2130290, 3195435, 5325725, 6390870, 10651450, 15977175, 31954350, 134421299, 268842598, 403263897, 672106495, 806527794, 1344212990, 2016319485, 3360532475, 4032638970, 6721064950, 10081597425, 20163194850]

約数ペア:

[(1, 20163194850), (2, 10081597425), (3, 6721064950), (5, 4032638970), (6, 3360532475), (10, 2016319485), (15, 1344212990), (25, 806527794), (30, 672106495), (50, 403263897), (75, 268842598), (150, 134421299), (631, 31954350), (1262, 15977175), (1893, 10651450), (3155, 6390870), (3786, 5325725), (6310, 3195435), (9465, 2130290), (15775, 1278174), (18930, 1065145), (31550, 639087), (47325, 426058), (94650, 213029)]