15692202020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6484381}}^1$

素因数の和:6484412

約数の個数: 36

約数和(自身を含む): 36221757852

約数和(自身を除く): 20529555832

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 6484381, 12968762, 25937524, 32421905, 64843810, 71328191, 129687620, 142656382, 285312764, 356640955, 713281910, 784610101, 1426563820, 1569220202, 3138440404, 3923050505, 7846101010, 15692202020]

約数ペア:

[(1, 15692202020), (2, 7846101010), (4, 3923050505), (5, 3138440404), (10, 1569220202), (11, 1426563820), (20, 784610101), (22, 713281910), (44, 356640955), (55, 285312764), (110, 142656382), (121, 129687620), (220, 71328191), (242, 64843810), (484, 32421905), (605, 25937524), (1210, 12968762), (2420, 6484381)]