20104224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29917}}^1$

素因数の和:29937

約数の個数: 48

約数和(自身を含む): 60314688

約数和(自身を除く): 40210464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29917, 59834, 89751, 119668, 179502, 209419, 239336, 359004, 418838, 478672, 628257, 718008, 837676, 957344, 1256514, 1436016, 1675352, 2513028, 2872032, 3350704, 5026056, 6701408, 10052112, 20104224]

約数ペア:

[(1, 20104224), (2, 10052112), (3, 6701408), (4, 5026056), (6, 3350704), (7, 2872032), (8, 2513028), (12, 1675352), (14, 1436016), (16, 1256514), (21, 957344), (24, 837676), (28, 718008), (32, 628257), (42, 478672), (48, 418838), (56, 359004), (84, 239336), (96, 209419), (112, 179502), (168, 119668), (224, 89751), (336, 59834), (672, 29917)]