20153395858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1\times {\mathrm{6449}}^1$

素因数の和:7434

約数の個数: 32

約数和(自身を含む): 32350104000

約数和(自身を除く): 12196708142

約数列:

[1, 2, 17, 34, 107, 214, 859, 1718, 1819, 3638, 6449, 12898, 14603, 29206, 91913, 109633, 183826, 219266, 690043, 1380086, 1562521, 3125042, 5539691, 11079382, 11730731, 23461462, 94174747, 188349494, 592746937, 1185493874, 10076697929, 20153395858]

約数ペア:

[(1, 20153395858), (2, 10076697929), (17, 1185493874), (34, 592746937), (107, 188349494), (214, 94174747), (859, 23461462), (1718, 11730731), (1819, 11079382), (3638, 5539691), (6449, 3125042), (12898, 1562521), (14603, 1380086), (29206, 690043), (91913, 219266), (109633, 183826)]