20343706885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1\times {\mathrm{7951}}^1$

素因数の和:9169

約数の個数: 32

約数和(自身を含む): 26840862720

約数和(自身を除く): 6497155835

約数列:

[1, 5, 19, 23, 95, 115, 437, 1171, 2185, 5855, 7951, 22249, 26933, 39755, 111245, 134665, 151069, 182873, 511727, 755345, 914365, 2558635, 3474587, 9310621, 17372935, 46553105, 176901799, 214144283, 884508995, 1070721415, 4068741377, 20343706885]

約数ペア:

[(1, 20343706885), (5, 4068741377), (19, 1070721415), (23, 884508995), (95, 214144283), (115, 176901799), (437, 46553105), (1171, 17372935), (2185, 9310621), (5855, 3474587), (7951, 2558635), (22249, 914365), (26933, 755345), (39755, 511727), (111245, 182873), (134665, 151069)]