20138995842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6069619}}^1$

素因数の和:6069710

約数の個数: 32

約数和(自身を含む): 46614681600

約数和(自身を除く): 26475685758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 6069619, 12139238, 18208857, 36417714, 42487333, 84974666, 127461999, 254923998, 479499901, 958999802, 1438499703, 2876999406, 3356499307, 6712998614, 10069497921, 20138995842]

約数ペア:

[(1, 20138995842), (2, 10069497921), (3, 6712998614), (6, 3356499307), (7, 2876999406), (14, 1438499703), (21, 958999802), (42, 479499901), (79, 254923998), (158, 127461999), (237, 84974666), (474, 42487333), (553, 36417714), (1106, 18208857), (1659, 12139238), (3318, 6069619)]