20692298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 36479808

約数和(自身を除く): 15787510

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 907, 1037, 1342, 1814, 2074, 9977, 11407, 15419, 19954, 22814, 30838, 55327, 110654, 169609, 339218, 608597, 940559, 1217194, 1881118, 10346149, 20692298]

約数ペア:

[(1, 20692298), (2, 10346149), (11, 1881118), (17, 1217194), (22, 940559), (34, 608597), (61, 339218), (122, 169609), (187, 110654), (374, 55327), (671, 30838), (907, 22814), (1037, 19954), (1342, 15419), (1814, 11407), (2074, 9977)]