20839273344

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{583537}}^1$

素因数の和:583588

約数の個数: 96

約数和(自身を含む): 61901711040

約数和(自身を除く): 41062437696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 583537, 1167074, 1750611, 2334148, 3501222, 4668296, 5251833, 7002444, 9336592, 10503666, 14004888, 18089647, 18673184, 21007332, 28009776, 36179294, 37346368, 42014664, 54268941, 56019552, 72358588, 74692736, 84029328, 108537882, 112039104, 144717176, 162806823, 168058656, 217075764, 224078208, 289434352, 325613646, 336117312, 434151528, 578868704, 651227292, 672234624, 868303056, 1157737408, 1302454584, 1736606112, 2315474816, 2604909168, 3473212224, 5209818336, 6946424448, 10419636672, 20839273344]

約数ペア:

[(1, 20839273344), (2, 10419636672), (3, 6946424448), (4, 5209818336), (6, 3473212224), (8, 2604909168), (9, 2315474816), (12, 1736606112), (16, 1302454584), (18, 1157737408), (24, 868303056), (31, 672234624), (32, 651227292), (36, 578868704), (48, 434151528), (62, 336117312), (64, 325613646), (72, 289434352), (93, 224078208), (96, 217075764), (124, 168058656), (128, 162806823), (144, 144717176), (186, 112039104), (192, 108537882), (248, 84029328), (279, 74692736), (288, 72358588), (372, 56019552), (384, 54268941), (496, 42014664), (558, 37346368), (576, 36179294), (744, 28009776), (992, 21007332), (1116, 18673184), (1152, 18089647), (1488, 14004888), (1984, 10503666), (2232, 9336592), (2976, 7002444), (3968, 5251833), (4464, 4668296), (5952, 3501222), (8928, 2334148), (11904, 1750611), (17856, 1167074), (35712, 583537)]