16920546

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 34872768

約数和(自身を除く): 17952222

約数列:

[1, 2, 3, 6, 61, 83, 122, 166, 183, 249, 366, 498, 557, 1114, 1671, 3342, 5063, 10126, 15189, 30378, 33977, 46231, 67954, 92462, 101931, 138693, 203862, 277386, 2820091, 5640182, 8460273, 16920546]

約数ペア:

[(1, 16920546), (2, 8460273), (3, 5640182), (6, 2820091), (61, 277386), (83, 203862), (122, 138693), (166, 101931), (183, 92462), (249, 67954), (366, 46231), (498, 33977), (557, 30378), (1114, 15189), (1671, 10126), (3342, 5063)]