20132618144

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{44617}}^1$

素因数の和:44925

約数の個数: 48

約数和(自身を含む): 40477449600

約数和(自身を除く): 20344831456

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 239, 472, 478, 944, 956, 1888, 1912, 3824, 7648, 14101, 28202, 44617, 56404, 89234, 112808, 178468, 225616, 356936, 451232, 713872, 1427744, 2632403, 5264806, 10529612, 10663463, 21059224, 21326926, 42118448, 42653852, 84236896, 85307704, 170615408, 341230816, 629144317, 1258288634, 2516577268, 5033154536, 10066309072, 20132618144]

約数ペア:

[(1, 20132618144), (2, 10066309072), (4, 5033154536), (8, 2516577268), (16, 1258288634), (32, 629144317), (59, 341230816), (118, 170615408), (236, 85307704), (239, 84236896), (472, 42653852), (478, 42118448), (944, 21326926), (956, 21059224), (1888, 10663463), (1912, 10529612), (3824, 5264806), (7648, 2632403), (14101, 1427744), (28202, 713872), (44617, 451232), (56404, 356936), (89234, 225616), (112808, 178468)]