20186770054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{131969}}^1$

素因数の和:132408

約数の個数: 32

約数和(自身を含む): 35061789600

約数和(自身を除く): 14875019546

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 409, 818, 4499, 6953, 8998, 13906, 76483, 131969, 152966, 263938, 1451659, 2243473, 2903318, 4486946, 24678203, 49356406, 53975321, 107950642, 593728531, 917580457, 1187457062, 1835160914, 10093385027, 20186770054]

約数ペア:

[(1, 20186770054), (2, 10093385027), (11, 1835160914), (17, 1187457062), (22, 917580457), (34, 593728531), (187, 107950642), (374, 53975321), (409, 49356406), (818, 24678203), (4499, 4486946), (6953, 2903318), (8998, 2243473), (13906, 1451659), (76483, 263938), (131969, 152966)]