20171127072

素因数分解:

$2^5\times 3^1\times {\mathrm{809}}^1\times {\mathrm{259723}}^1$

素因数の和:260545

約数の個数: 48

約数和(自身を含む): 53014862880

約数和(自身を除く): 32843735808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 809, 1618, 2427, 3236, 4854, 6472, 9708, 12944, 19416, 25888, 38832, 77664, 259723, 519446, 779169, 1038892, 1558338, 2077784, 3116676, 4155568, 6233352, 8311136, 12466704, 24933408, 210115907, 420231814, 630347721, 840463628, 1260695442, 1680927256, 2521390884, 3361854512, 5042781768, 6723709024, 10085563536, 20171127072]

約数ペア:

[(1, 20171127072), (2, 10085563536), (3, 6723709024), (4, 5042781768), (6, 3361854512), (8, 2521390884), (12, 1680927256), (16, 1260695442), (24, 840463628), (32, 630347721), (48, 420231814), (96, 210115907), (809, 24933408), (1618, 12466704), (2427, 8311136), (3236, 6233352), (4854, 4155568), (6472, 3116676), (9708, 2077784), (12944, 1558338), (19416, 1038892), (25888, 779169), (38832, 519446), (77664, 259723)]