20171448962

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{75329}}^1$

素因数の和:75986

約数の個数: 32

約数和(自身を含む): 35753425920

約数和(自身を除く): 15581976958

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 617, 1234, 4319, 8638, 19127, 38254, 75329, 133889, 150658, 267778, 527303, 1054606, 2335199, 4670398, 16346393, 32692786, 46477993, 92955986, 325345951, 650691902, 1440817783, 2881635566, 10085724481, 20171448962]

約数ペア:

[(1, 20171448962), (2, 10085724481), (7, 2881635566), (14, 1440817783), (31, 650691902), (62, 325345951), (217, 92955986), (434, 46477993), (617, 32692786), (1234, 16346393), (4319, 4670398), (8638, 2335199), (19127, 1054606), (38254, 527303), (75329, 267778), (133889, 150658)]