20145746616

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{1604983}}^1$

素因数の和:1605515

約数の個数: 32

約数和(自身を含む): 50460696960

約数和(自身を除く): 30314950344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 2092, 3138, 4184, 6276, 12552, 1604983, 3209966, 4814949, 6419932, 9629898, 12839864, 19259796, 38519592, 839406109, 1678812218, 2518218327, 3357624436, 5036436654, 6715248872, 10072873308, 20145746616]

約数ペア:

[(1, 20145746616), (2, 10072873308), (3, 6715248872), (4, 5036436654), (6, 3357624436), (8, 2518218327), (12, 1678812218), (24, 839406109), (523, 38519592), (1046, 19259796), (1569, 12839864), (2092, 9629898), (3138, 6419932), (4184, 4814949), (6276, 3209966), (12552, 1604983)]