20132647402

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{187661}}^1$

素因数の和:187846

約数の個数: 32

約数和(自身を含む): 35310481920

約数和(自身を除く): 15177834518

約数列:

[1, 2, 7, 14, 79, 97, 158, 194, 553, 679, 1106, 1358, 7663, 15326, 53641, 107282, 187661, 375322, 1313627, 2627254, 14825219, 18203117, 29650438, 36406234, 103776533, 127421819, 207553066, 254843638, 1438046243, 2876092486, 10066323701, 20132647402]

約数ペア:

[(1, 20132647402), (2, 10066323701), (7, 2876092486), (14, 1438046243), (79, 254843638), (97, 207553066), (158, 127421819), (194, 103776533), (553, 36406234), (679, 29650438), (1106, 18203117), (1358, 14825219), (7663, 2627254), (15326, 1313627), (53641, 375322), (107282, 187661)]