20133848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21149}}^1$

素因数の和:21179

約数の個数: 32

約数和(自身を含む): 45684000

約数和(自身を除く): 25550152

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 21149, 42298, 84596, 148043, 169192, 296086, 359533, 592172, 719066, 1184344, 1438132, 2516731, 2876264, 5033462, 10066924, 20133848]

約数ペア:

[(1, 20133848), (2, 10066924), (4, 5033462), (7, 2876264), (8, 2516731), (14, 1438132), (17, 1184344), (28, 719066), (34, 592172), (56, 359533), (68, 296086), (119, 169192), (136, 148043), (238, 84596), (476, 42298), (952, 21149)]