20936064

素因数分解:

$2^7\times 3^1\times {\mathrm{54521}}^1$

素因数の和:54538

約数の個数: 32

約数和(自身を含む): 55612440

約数和(自身を除く): 34676376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54521, 109042, 163563, 218084, 327126, 436168, 654252, 872336, 1308504, 1744672, 2617008, 3489344, 5234016, 6978688, 10468032, 20936064]

約数ペア:

[(1, 20936064), (2, 10468032), (3, 6978688), (4, 5234016), (6, 3489344), (8, 2617008), (12, 1744672), (16, 1308504), (24, 872336), (32, 654252), (48, 436168), (64, 327126), (96, 218084), (128, 163563), (192, 109042), (384, 54521)]