20112492222

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{503}}^1\times {\mathrm{14149}}^1$

素因数の和:14817

約数の個数: 48

約数和(自身を含む): 43944919200

約数和(自身を除く): 23832426978

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 503, 942, 1006, 1413, 1509, 2826, 3018, 4527, 9054, 14149, 28298, 42447, 78971, 84894, 127341, 157942, 236913, 254682, 473826, 710739, 1421478, 2221393, 4442786, 6664179, 7116947, 13328358, 14233894, 19992537, 21350841, 39985074, 42701682, 64052523, 128105046, 1117360679, 2234721358, 3352082037, 6704164074, 10056246111, 20112492222]

約数ペア:

[(1, 20112492222), (2, 10056246111), (3, 6704164074), (6, 3352082037), (9, 2234721358), (18, 1117360679), (157, 128105046), (314, 64052523), (471, 42701682), (503, 39985074), (942, 21350841), (1006, 19992537), (1413, 14233894), (1509, 13328358), (2826, 7116947), (3018, 6664179), (4527, 4442786), (9054, 2221393), (14149, 1421478), (28298, 710739), (42447, 473826), (78971, 254682), (84894, 236913), (127341, 157942)]