20162964618

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{94441}}^1$

素因数の和:94887

約数の個数: 48

約数和(自身を含む): 45303827400

約数和(自身を除く): 25140862782

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 409, 522, 818, 1227, 2454, 3681, 7362, 11861, 23722, 35583, 71166, 94441, 106749, 188882, 213498, 283323, 566646, 849969, 1699938, 2738789, 5477578, 8216367, 16432734, 24649101, 38626369, 49298202, 77252738, 115879107, 231758214, 347637321, 695274642, 1120164701, 2240329402, 3360494103, 6720988206, 10081482309, 20162964618]

約数ペア:

[(1, 20162964618), (2, 10081482309), (3, 6720988206), (6, 3360494103), (9, 2240329402), (18, 1120164701), (29, 695274642), (58, 347637321), (87, 231758214), (174, 115879107), (261, 77252738), (409, 49298202), (522, 38626369), (818, 24649101), (1227, 16432734), (2454, 8216367), (3681, 5477578), (7362, 2738789), (11861, 1699938), (23722, 849969), (35583, 566646), (71166, 283323), (94441, 213498), (106749, 188882)]