20437029366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15412541}}^1$

素因数の和:15412576

約数の個数: 32

約数和(自身を含む): 46607527008

約数和(自身を除く): 26170497642

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15412541, 30825082, 46237623, 92475246, 200363033, 262013197, 400726066, 524026394, 601089099, 786039591, 1202178198, 1572079182, 3406171561, 6812343122, 10218514683, 20437029366]

約数ペア:

[(1, 20437029366), (2, 10218514683), (3, 6812343122), (6, 3406171561), (13, 1572079182), (17, 1202178198), (26, 786039591), (34, 601089099), (39, 524026394), (51, 400726066), (78, 262013197), (102, 200363033), (221, 92475246), (442, 46237623), (663, 30825082), (1326, 15412541)]