20173745858

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{34883}}^1$

素因数の和:35402

約数の個数: 32

約数和(自身を含む): 35012373120

約数和(自身を除く): 14838627262

約数列:

[1, 2, 7, 14, 101, 202, 409, 707, 818, 1414, 2863, 5726, 34883, 41309, 69766, 82618, 244181, 289163, 488362, 578326, 3523183, 7046366, 14267147, 24662281, 28534294, 49324562, 99870029, 199740058, 1440981847, 2881963694, 10086872929, 20173745858]

約数ペア:

[(1, 20173745858), (2, 10086872929), (7, 2881963694), (14, 1440981847), (101, 199740058), (202, 99870029), (409, 49324562), (707, 28534294), (818, 24662281), (1414, 14267147), (2863, 7046366), (5726, 3523183), (34883, 578326), (41309, 488362), (69766, 289163), (82618, 244181)]