20501536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58243}}^1$

素因数の和:58264

約数の個数: 24

約数和(自身を含む): 44032464

約数和(自身を除く): 23530928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58243, 116486, 232972, 465944, 640673, 931888, 1281346, 1863776, 2562692, 5125384, 10250768, 20501536]

約数ペア:

[(1, 20501536), (2, 10250768), (4, 5125384), (8, 2562692), (11, 1863776), (16, 1281346), (22, 931888), (32, 640673), (44, 465944), (88, 232972), (176, 116486), (352, 58243)]