20096124

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 48222720

約数和(自身を除く): 28126596

約数列:

[1, 2, 3, 4, 6, 12, 71, 103, 142, 206, 213, 229, 284, 309, 412, 426, 458, 618, 687, 852, 916, 1236, 1374, 2748, 7313, 14626, 16259, 21939, 23587, 29252, 32518, 43878, 47174, 48777, 65036, 70761, 87756, 94348, 97554, 141522, 195108, 283044, 1674677, 3349354, 5024031, 6698708, 10048062, 20096124]

約数ペア:

[(1, 20096124), (2, 10048062), (3, 6698708), (4, 5024031), (6, 3349354), (12, 1674677), (71, 283044), (103, 195108), (142, 141522), (206, 97554), (213, 94348), (229, 87756), (284, 70761), (309, 65036), (412, 48777), (426, 47174), (458, 43878), (618, 32518), (687, 29252), (852, 23587), (916, 21939), (1236, 16259), (1374, 14626), (2748, 7313)]