20160801645

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{301831}}^1$

素因数の和:301973

約数の個数: 32

約数和(自身を含む): 33235325184

約数和(自身を除く): 13074523539

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 915, 1095, 4453, 13359, 22265, 66795, 301831, 905493, 1509155, 4527465, 18411691, 22033663, 55235073, 66100989, 92058455, 110168315, 276175365, 330504945, 1344053443, 4032160329, 6720267215, 20160801645]

約数ペア:

[(1, 20160801645), (3, 6720267215), (5, 4032160329), (15, 1344053443), (61, 330504945), (73, 276175365), (183, 110168315), (219, 92058455), (305, 66100989), (365, 55235073), (915, 22033663), (1095, 18411691), (4453, 4527465), (13359, 1509155), (22265, 905493), (66795, 301831)]