20160653398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{5507}}^1$

素因数の和:6108

約数の個数: 32

約数和(自身を含む): 31523033088

約数和(自身を除く): 11362379690

約数列:

[1, 2, 31, 62, 137, 274, 431, 862, 4247, 5507, 8494, 11014, 13361, 26722, 59047, 118094, 170717, 341434, 754459, 1508918, 1830457, 2373517, 3660914, 4747034, 23388229, 46776458, 73579027, 147158054, 325171829, 650343658, 10080326699, 20160653398]

約数ペア:

[(1, 20160653398), (2, 10080326699), (31, 650343658), (62, 325171829), (137, 147158054), (274, 73579027), (431, 46776458), (862, 23388229), (4247, 4747034), (5507, 3660914), (8494, 2373517), (11014, 1830457), (13361, 1508918), (26722, 754459), (59047, 341434), (118094, 170717)]