20193441058

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1731559}}^1$

素因数の和:1731599

約数の個数: 32

約数和(自身を含む): 37401696000

約数和(自身を除く): 17208254942

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 1731559, 3463118, 12120913, 24241826, 29436503, 58873006, 84846391, 169692782, 206055521, 412111042, 593924737, 1187849474, 1442388647, 2884777294, 10096720529, 20193441058]

約数ペア:

[(1, 20193441058), (2, 10096720529), (7, 2884777294), (14, 1442388647), (17, 1187849474), (34, 593924737), (49, 412111042), (98, 206055521), (119, 169692782), (238, 84846391), (343, 58873006), (686, 29436503), (833, 24241826), (1666, 12120913), (5831, 3463118), (11662, 1731559)]