20182218854

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{136501}}^1$

素因数の和:136748

約数の個数: 32

約数和(自身を含む): 35381318400

約数和(自身を除く): 15199099546

約数列:

[1, 2, 7, 14, 59, 118, 179, 358, 413, 826, 1253, 2506, 10561, 21122, 73927, 136501, 147854, 273002, 955507, 1911014, 8053559, 16107118, 24433679, 48867358, 56374913, 112749826, 171035753, 342071506, 1441587061, 2883174122, 10091109427, 20182218854]

約数ペア:

[(1, 20182218854), (2, 10091109427), (7, 2883174122), (14, 1441587061), (59, 342071506), (118, 171035753), (179, 112749826), (358, 56374913), (413, 48867358), (826, 24433679), (1253, 16107118), (2506, 8053559), (10561, 1911014), (21122, 955507), (73927, 273002), (136501, 147854)]