20244620176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{149579}}^1$

素因数の和:150367

約数の個数: 40

約数和(自身を含む): 42845695200

約数和(自身を除く): 22601075024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 769, 1538, 3076, 6152, 8459, 12304, 16918, 33836, 67672, 135344, 149579, 299158, 598316, 1196632, 1645369, 2393264, 3290738, 6581476, 13162952, 26325904, 115026251, 230052502, 460105004, 920210008, 1265288761, 1840420016, 2530577522, 5061155044, 10122310088, 20244620176]

約数ペア:

[(1, 20244620176), (2, 10122310088), (4, 5061155044), (8, 2530577522), (11, 1840420016), (16, 1265288761), (22, 920210008), (44, 460105004), (88, 230052502), (176, 115026251), (769, 26325904), (1538, 13162952), (3076, 6581476), (6152, 3290738), (8459, 2393264), (12304, 1645369), (16918, 1196632), (33836, 598316), (67672, 299158), (135344, 149579)]