20236575758

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1367521}}^1$

素因数の和:1367688

約数の個数: 24

約数和(自身を含む): 35544631824

約数和(自身を除く): 15308056066

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 7399, 14798, 1367521, 2735042, 9572647, 19145294, 67008529, 134017058, 206495671, 412991342, 1445469697, 2890939394, 10118287879, 20236575758]

約数ペア:

[(1, 20236575758), (2, 10118287879), (7, 2890939394), (14, 1445469697), (49, 412991342), (98, 206495671), (151, 134017058), (302, 67008529), (1057, 19145294), (2114, 9572647), (7399, 2735042), (14798, 1367521)]