20346871317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{12917}}^1$

素因数の和:13597

約数の個数: 32

約数和(自身を含む): 29123165952

約数和(自身を除く): 8776294635

約数列:

[1, 3, 23, 37, 69, 111, 617, 851, 1851, 2553, 12917, 14191, 22829, 38751, 42573, 68487, 297091, 477929, 525067, 891273, 1433787, 1575201, 7969789, 10992367, 23909367, 32977101, 183305147, 294882193, 549915441, 884646579, 6782290439, 20346871317]

約数ペア:

[(1, 20346871317), (3, 6782290439), (23, 884646579), (37, 549915441), (69, 294882193), (111, 183305147), (617, 32977101), (851, 23909367), (1851, 10992367), (2553, 7969789), (12917, 1575201), (14191, 1433787), (22829, 891273), (38751, 525067), (42573, 477929), (68487, 297091)]