20176773470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6703247}}^1$

素因数の和:6703304

約数の個数: 32

約数和(自身を含む): 42471779328

約数和(自身を除く): 22295005858

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 6703247, 13406494, 33516235, 46922729, 67032470, 93845458, 234613645, 288239621, 469227290, 576479242, 1441198105, 2017677347, 2882396210, 4035354694, 10088386735, 20176773470]

約数ペア:

[(1, 20176773470), (2, 10088386735), (5, 4035354694), (7, 2882396210), (10, 2017677347), (14, 1441198105), (35, 576479242), (43, 469227290), (70, 288239621), (86, 234613645), (215, 93845458), (301, 67032470), (430, 46922729), (602, 33516235), (1505, 13406494), (3010, 6703247)]