20135830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14081}}^1$

素因数の和:14112

約数の個数: 32

約数和(自身を含む): 42583968

約数和(自身を除く): 22448138

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 14081, 28162, 70405, 140810, 154891, 183053, 309782, 366106, 774455, 915265, 1548910, 1830530, 2013583, 4027166, 10067915, 20135830]

約数ペア:

[(1, 20135830), (2, 10067915), (5, 4027166), (10, 2013583), (11, 1830530), (13, 1548910), (22, 915265), (26, 774455), (55, 366106), (65, 309782), (110, 183053), (130, 154891), (143, 140810), (286, 70405), (715, 28162), (1430, 14081)]