20166906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 42311808

約数和(自身を除く): 22144902

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 317, 461, 634, 922, 951, 1383, 1902, 2766, 7291, 10603, 14582, 21206, 21873, 31809, 43746, 63618, 146137, 292274, 438411, 876822, 3361151, 6722302, 10083453, 20166906]

約数ペア:

[(1, 20166906), (2, 10083453), (3, 6722302), (6, 3361151), (23, 876822), (46, 438411), (69, 292274), (138, 146137), (317, 63618), (461, 43746), (634, 31809), (922, 21873), (951, 21206), (1383, 14582), (1902, 10603), (2766, 7291)]