20182144541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{5669}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 23404399200

約数和(自身を除く): 3222254659

約数列:

[1, 13, 17, 89, 181, 221, 1157, 1513, 2353, 3077, 5669, 16109, 19669, 40001, 73697, 96373, 209417, 273853, 504541, 1026089, 1252849, 3560089, 6559033, 8577197, 13339157, 17443513, 91321921, 111503561, 226765669, 1187184973, 1552472657, 20182144541]

約数ペア:

[(1, 20182144541), (13, 1552472657), (17, 1187184973), (89, 226765669), (181, 111503561), (221, 91321921), (1157, 17443513), (1513, 13339157), (2353, 8577197), (3077, 6559033), (5669, 3560089), (16109, 1252849), (19669, 1026089), (40001, 504541), (73697, 273853), (96373, 209417)]