20135039428

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6042929}}^1$

素因数の和:6042964

約数の個数: 36

約数和(自身を含む): 43400323260

約数和(自身を除く): 23265283832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 6042929, 12085858, 24171716, 42300503, 84601006, 102729793, 169202012, 205459586, 296103521, 410919172, 592207042, 719108551, 1184414084, 1438217102, 2876434204, 5033759857, 10067519714, 20135039428]

約数ペア:

[(1, 20135039428), (2, 10067519714), (4, 5033759857), (7, 2876434204), (14, 1438217102), (17, 1184414084), (28, 719108551), (34, 592207042), (49, 410919172), (68, 296103521), (98, 205459586), (119, 169202012), (196, 102729793), (238, 84601006), (476, 42300503), (833, 24171716), (1666, 12085858), (3332, 6042929)]