20091136

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6037}}^1$

素因数の和:6066

約数の個数: 36

約数和(自身を含む): 43195852

約数和(自身を除く): 23104716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6037, 12074, 24148, 48296, 78481, 96592, 156962, 193184, 313924, 386368, 627848, 772736, 1255696, 1545472, 2511392, 5022784, 10045568, 20091136]

約数ペア:

[(1, 20091136), (2, 10045568), (4, 5022784), (8, 2511392), (13, 1545472), (16, 1255696), (26, 772736), (32, 627848), (52, 386368), (64, 313924), (104, 193184), (128, 156962), (208, 96592), (256, 78481), (416, 48296), (832, 24148), (1664, 12074), (3328, 6037)]