20120497902

素因数分解:

$2^1\times 3^3\times {\mathrm{48371}}^1\times {\mathrm{7703}}^1$

素因数の和:56085

約数の個数: 32

約数和(自身を含む): 44718946560

約数和(自身を除く): 24598448658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7703, 15406, 23109, 46218, 48371, 69327, 96742, 138654, 145113, 207981, 290226, 415962, 435339, 870678, 1306017, 2612034, 372601813, 745203626, 1117805439, 2235610878, 3353416317, 6706832634, 10060248951, 20120497902]

約数ペア:

[(1, 20120497902), (2, 10060248951), (3, 6706832634), (6, 3353416317), (9, 2235610878), (18, 1117805439), (27, 745203626), (54, 372601813), (7703, 2612034), (15406, 1306017), (23109, 870678), (46218, 435339), (48371, 415962), (69327, 290226), (96742, 207981), (138654, 145113)]