20147661622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{758743}}^1$

素因数の和:758844

約数の個数: 32

約数和(自身を含む): 35399960064

約数和(自身を除く): 15252298442

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 13277, 26554, 758743, 1517486, 8346173, 12898631, 16692346, 25797262, 53870753, 107741506, 141884941, 283769882, 592578283, 915802801, 1185156566, 1831605602, 10073830811, 20147661622]

約数ペア:

[(1, 20147661622), (2, 10073830811), (11, 1831605602), (17, 1185156566), (22, 915802801), (34, 592578283), (71, 283769882), (142, 141884941), (187, 107741506), (374, 53870753), (781, 25797262), (1207, 16692346), (1562, 12898631), (2414, 8346173), (13277, 1517486), (26554, 758743)]