20165048420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{5483}}^1$

素因数の和:5805

約数の個数: 96

約数和(自身を含む): 47042190720

約数和(自身を除く): 26877142300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 229, 292, 365, 458, 730, 803, 916, 1145, 1460, 1606, 2290, 2519, 3212, 4015, 4580, 5038, 5483, 8030, 10076, 10966, 12595, 16060, 16717, 21932, 25190, 27415, 33434, 50380, 54830, 60313, 66868, 83585, 109660, 120626, 167170, 183887, 241252, 301565, 334340, 367774, 400259, 603130, 735548, 800518, 919435, 1206260, 1255607, 1601036, 1838870, 2001295, 2511214, 3677740, 4002590, 4402849, 5022428, 6278035, 8005180, 8805698, 12556070, 13811677, 17611396, 22014245, 25112140, 27623354, 44028490, 55246708, 69058385, 88056980, 91659311, 138116770, 183318622, 276233540, 366637244, 458296555, 916593110, 1008252421, 1833186220, 2016504842, 4033009684, 5041262105, 10082524210, 20165048420]

約数ペア:

[(1, 20165048420), (2, 10082524210), (4, 5041262105), (5, 4033009684), (10, 2016504842), (11, 1833186220), (20, 1008252421), (22, 916593110), (44, 458296555), (55, 366637244), (73, 276233540), (110, 183318622), (146, 138116770), (220, 91659311), (229, 88056980), (292, 69058385), (365, 55246708), (458, 44028490), (730, 27623354), (803, 25112140), (916, 22014245), (1145, 17611396), (1460, 13811677), (1606, 12556070), (2290, 8805698), (2519, 8005180), (3212, 6278035), (4015, 5022428), (4580, 4402849), (5038, 4002590), (5483, 3677740), (8030, 2511214), (10076, 2001295), (10966, 1838870), (12595, 1601036), (16060, 1255607), (16717, 1206260), (21932, 919435), (25190, 800518), (27415, 735548), (33434, 603130), (50380, 400259), (54830, 367774), (60313, 334340), (66868, 301565), (83585, 241252), (109660, 183887), (120626, 167170)]