20566702079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1\times {\mathrm{3593}}^1$

素因数の和:4631

約数の個数: 32

約数和(自身を含む): 26001008640

約数和(自身を除く): 5434306561

約数列:

[1, 7, 11, 77, 79, 553, 869, 941, 3593, 6083, 6587, 10351, 25151, 39523, 72457, 74339, 276661, 283847, 520373, 817729, 1986929, 3122317, 3381013, 5724103, 21856219, 23667091, 37191143, 260338001, 267100027, 1869700189, 2938100297, 20566702079]

約数ペア:

[(1, 20566702079), (7, 2938100297), (11, 1869700189), (77, 267100027), (79, 260338001), (553, 37191143), (869, 23667091), (941, 21856219), (3593, 5724103), (6083, 3381013), (6587, 3122317), (10351, 1986929), (25151, 817729), (39523, 520373), (72457, 283847), (74339, 276661)]