20736089095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{41681}}^1$

素因数の和:41835

約数の個数: 32

約数和(自身を含む): 26649803520

約数和(自身を除く): 5913714425

約数列:

[1, 5, 29, 47, 73, 145, 235, 365, 1363, 2117, 3431, 6815, 10585, 17155, 41681, 99499, 208405, 497495, 1208749, 1959007, 3042713, 6043745, 9795035, 15213565, 56811203, 88238677, 143007511, 284056015, 441193385, 715037555, 4147217819, 20736089095]

約数ペア:

[(1, 20736089095), (5, 4147217819), (29, 715037555), (47, 441193385), (73, 284056015), (145, 143007511), (235, 88238677), (365, 56811203), (1363, 15213565), (2117, 9795035), (3431, 6043745), (6815, 3042713), (10585, 1959007), (17155, 1208749), (41681, 497495), (99499, 208405)]