20016106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 35069760

約数和(自身を除く): 15053654

約数列:

[1, 2, 11, 17, 22, 34, 109, 187, 218, 374, 491, 982, 1199, 1853, 2398, 3706, 5401, 8347, 10802, 16694, 20383, 40766, 53519, 91817, 107038, 183634, 588709, 909823, 1177418, 1819646, 10008053, 20016106]

約数ペア:

[(1, 20016106), (2, 10008053), (11, 1819646), (17, 1177418), (22, 909823), (34, 588709), (109, 183634), (187, 107038), (218, 91817), (374, 53519), (491, 40766), (982, 20383), (1199, 16694), (1853, 10802), (2398, 8347), (3706, 5401)]