20133032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 41060520

約数和(自身を除く): 20927488

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 4001, 5032, 8002, 16004, 32008, 68017, 136034, 148037, 272068, 296074, 544136, 592148, 1184296, 2516629, 5033258, 10066516, 20133032]

約数ペア:

[(1, 20133032), (2, 10066516), (4, 5033258), (8, 2516629), (17, 1184296), (34, 592148), (37, 544136), (68, 296074), (74, 272068), (136, 148037), (148, 136034), (296, 68017), (629, 32008), (1258, 16004), (2516, 8002), (4001, 5032)]