20072955422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{572303}}^1$

素因数の和:572408

約数の個数: 32

約数和(自身を含む): 34612945920

約数和(自身を除く): 14539990498

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2698, 17537, 35074, 572303, 1144606, 7439939, 10873757, 14879878, 21747514, 40633513, 81267026, 141358841, 282717682, 528235669, 772036747, 1056471338, 1544073494, 10036477711, 20072955422]

約数ペア:

[(1, 20072955422), (2, 10036477711), (13, 1544073494), (19, 1056471338), (26, 772036747), (38, 528235669), (71, 282717682), (142, 141358841), (247, 81267026), (494, 40633513), (923, 21747514), (1349, 14879878), (1846, 10873757), (2698, 7439939), (17537, 1144606), (35074, 572303)]