20161804924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3889}}^1\times {\mathrm{41809}}^1$

素因数の和:45733

約数の個数: 24

約数和(自身を含む): 36431561600

約数和(自身を除く): 16269756676

約数列:

[1, 2, 4, 31, 62, 124, 3889, 7778, 15556, 41809, 83618, 120559, 167236, 241118, 482236, 1296079, 2592158, 5184316, 162595201, 325190402, 650380804, 5040451231, 10080902462, 20161804924]

約数ペア:

[(1, 20161804924), (2, 10080902462), (4, 5040451231), (31, 650380804), (62, 325190402), (124, 162595201), (3889, 5184316), (7778, 2592158), (15556, 1296079), (41809, 482236), (83618, 241118), (120559, 167236)]