20237029302

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{422291}}^1$

素因数の和:422473

約数の個数: 48

約数和(自身を含む): 47371027392

約数和(自身を除く): 27133998090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1141, 2282, 3423, 6846, 7987, 15974, 23961, 47922, 422291, 844582, 1266873, 2533746, 2956037, 5912074, 8868111, 17736222, 20692259, 41384518, 62076777, 68833433, 124153554, 137666866, 206500299, 413000598, 481834031, 963668062, 1445502093, 2891004186, 3372838217, 6745676434, 10118514651, 20237029302]

約数ペア:

[(1, 20237029302), (2, 10118514651), (3, 6745676434), (6, 3372838217), (7, 2891004186), (14, 1445502093), (21, 963668062), (42, 481834031), (49, 413000598), (98, 206500299), (147, 137666866), (163, 124153554), (294, 68833433), (326, 62076777), (489, 41384518), (978, 20692259), (1141, 17736222), (2282, 8868111), (3423, 5912074), (6846, 2956037), (7987, 2533746), (15974, 1266873), (23961, 844582), (47922, 422291)]