20032232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11981}}^1$

素因数の和:12017

約数の個数: 32

約数和(自身を含む): 43135200

約数和(自身を除く): 23102968

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 11981, 23962, 47924, 95848, 131791, 227639, 263582, 455278, 527164, 910556, 1054328, 1821112, 2504029, 5008058, 10016116, 20032232]

約数ペア:

[(1, 20032232), (2, 10016116), (4, 5008058), (8, 2504029), (11, 1821112), (19, 1054328), (22, 910556), (38, 527164), (44, 455278), (76, 263582), (88, 227639), (152, 131791), (209, 95848), (418, 47924), (836, 23962), (1672, 11981)]