20176163678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{209431}}^1$

素因数の和:209624

約数の個数: 32

約数和(自身を含む): 34380357120

約数和(自身を除く): 14204193442

約数列:

[1, 2, 11, 22, 29, 58, 151, 302, 319, 638, 1661, 3322, 4379, 8758, 48169, 96338, 209431, 418862, 2303741, 4607482, 6073499, 12146998, 31624081, 63248162, 66808489, 133616978, 347864891, 695729782, 917098349, 1834196698, 10088081839, 20176163678]

約数ペア:

[(1, 20176163678), (2, 10088081839), (11, 1834196698), (22, 917098349), (29, 695729782), (58, 347864891), (151, 133616978), (302, 66808489), (319, 63248162), (638, 31624081), (1661, 12146998), (3322, 6073499), (4379, 4607482), (8758, 2303741), (48169, 418862), (96338, 209431)]