20165093580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14221}}^1\times {\mathrm{23633}}^1$

素因数の和:37866

約数の個数: 48

約数和(自身を含む): 56468621664

約数和(自身を除く): 36303528084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14221, 23633, 28442, 42663, 47266, 56884, 70899, 71105, 85326, 94532, 118165, 141798, 142210, 170652, 213315, 236330, 283596, 284420, 354495, 426630, 472660, 708990, 853260, 1417980, 336084893, 672169786, 1008254679, 1344339572, 1680424465, 2016509358, 3360848930, 4033018716, 5041273395, 6721697860, 10082546790, 20165093580]

約数ペア:

[(1, 20165093580), (2, 10082546790), (3, 6721697860), (4, 5041273395), (5, 4033018716), (6, 3360848930), (10, 2016509358), (12, 1680424465), (15, 1344339572), (20, 1008254679), (30, 672169786), (60, 336084893), (14221, 1417980), (23633, 853260), (28442, 708990), (42663, 472660), (47266, 426630), (56884, 354495), (70899, 284420), (71105, 283596), (85326, 236330), (94532, 213315), (118165, 170652), (141798, 142210)]