2000654564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{22193}}^1$

素因数の和:22955

約数の個数: 24

約数和(自身を含む): 3619219968

約数和(自身を除く): 1618565404

約数列:

[1, 2, 4, 31, 62, 124, 727, 1454, 2908, 22193, 22537, 44386, 45074, 88772, 90148, 687983, 1375966, 2751932, 16134311, 32268622, 64537244, 500163641, 1000327282, 2000654564]

約数ペア:

[(1, 2000654564), (2, 1000327282), (4, 500163641), (31, 64537244), (62, 32268622), (124, 16134311), (727, 2751932), (1454, 1375966), (2908, 687983), (22193, 90148), (22537, 88772), (44386, 45074)]