20098396593

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14657}}^1$

素因数の和:14711

約数の個数: 72

約数和(自身を含む): 34619850720

約数和(自身を除く): 14521454127

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 729, 891, 1539, 1881, 2187, 2673, 4617, 5643, 6561, 8019, 13851, 14657, 16929, 24057, 41553, 43971, 50787, 72171, 124659, 131913, 152361, 161227, 278483, 395739, 457083, 483681, 835449, 1187217, 1371249, 1451043, 2506347, 3063313, 3561651, 4353129, 7519041, 9189939, 10684953, 13059387, 22557123, 27569817, 32054859, 39178161, 67671369, 82709451, 96164577, 117534483, 203014107, 248128353, 352603449, 609042321, 744385059, 1057810347, 1827126963, 2233155177, 6699465531, 20098396593]

約数ペア:

[(1, 20098396593), (3, 6699465531), (9, 2233155177), (11, 1827126963), (19, 1057810347), (27, 744385059), (33, 609042321), (57, 352603449), (81, 248128353), (99, 203014107), (171, 117534483), (209, 96164577), (243, 82709451), (297, 67671369), (513, 39178161), (627, 32054859), (729, 27569817), (891, 22557123), (1539, 13059387), (1881, 10684953), (2187, 9189939), (2673, 7519041), (4617, 4353129), (5643, 3561651), (6561, 3063313), (8019, 2506347), (13851, 1451043), (14657, 1371249), (16929, 1187217), (24057, 835449), (41553, 483681), (43971, 457083), (50787, 395739), (72171, 278483), (124659, 161227), (131913, 152361)]