20131208622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{130639}}^1$

素因数の和:131877

約数の個数: 48

約数和(自身を含む): 49889848320

約数和(自身を除く): 29758639698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1223, 2446, 3669, 7338, 8561, 11007, 17122, 22014, 25683, 51366, 77049, 130639, 154098, 261278, 391917, 783834, 914473, 1175751, 1828946, 2351502, 2743419, 5486838, 8230257, 16460514, 159771497, 319542994, 479314491, 958628982, 1118400479, 1437943473, 2236800958, 2875886946, 3355201437, 6710402874, 10065604311, 20131208622]

約数ペア:

[(1, 20131208622), (2, 10065604311), (3, 6710402874), (6, 3355201437), (7, 2875886946), (9, 2236800958), (14, 1437943473), (18, 1118400479), (21, 958628982), (42, 479314491), (63, 319542994), (126, 159771497), (1223, 16460514), (2446, 8230257), (3669, 5486838), (7338, 2743419), (8561, 2351502), (11007, 1828946), (17122, 1175751), (22014, 914473), (25683, 783834), (51366, 391917), (77049, 261278), (130639, 154098)]