2040358992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{195887}}^1$

素因数の和:195936

約数の個数: 80

約数和(自身を含む): 6218268672

約数和(自身を除く): 4177909680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 195887, 391774, 587661, 783548, 1175322, 1371209, 1567096, 2350644, 2742418, 3134192, 4113627, 4701288, 5484836, 6072497, 8227254, 9402576, 10969672, 12144994, 16454508, 18217491, 21939344, 24289988, 32909016, 36434982, 42507479, 48579976, 65818032, 72869964, 85014958, 97159952, 127522437, 145739928, 170029916, 255044874, 291479856, 340059832, 510089748, 680119664, 1020179496, 2040358992]

約数ペア:

[(1, 2040358992), (2, 1020179496), (3, 680119664), (4, 510089748), (6, 340059832), (7, 291479856), (8, 255044874), (12, 170029916), (14, 145739928), (16, 127522437), (21, 97159952), (24, 85014958), (28, 72869964), (31, 65818032), (42, 48579976), (48, 42507479), (56, 36434982), (62, 32909016), (84, 24289988), (93, 21939344), (112, 18217491), (124, 16454508), (168, 12144994), (186, 10969672), (217, 9402576), (248, 8227254), (336, 6072497), (372, 5484836), (434, 4701288), (496, 4113627), (651, 3134192), (744, 2742418), (868, 2350644), (1302, 1567096), (1488, 1371209), (1736, 1175322), (2604, 783548), (3472, 587661), (5208, 391774), (10416, 195887)]