20177500824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1658243}}^1$

素因数の和:1658281

約数の個数: 72

約数和(自身を含む): 59174437140

約数和(自身を除く): 38996936316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 1658243, 3316486, 4974729, 6632972, 9949458, 13265944, 14924187, 19898916, 21557159, 29848374, 39797832, 43114318, 59696748, 64671477, 86228636, 119393496, 129342954, 172457272, 194014431, 258685908, 280243067, 388028862, 517371816, 560486134, 776057724, 840729201, 1120972268, 1552115448, 1681458402, 2241944536, 2522187603, 3362916804, 5044375206, 6725833608, 10088750412, 20177500824]

約数ペア:

[(1, 20177500824), (2, 10088750412), (3, 6725833608), (4, 5044375206), (6, 3362916804), (8, 2522187603), (9, 2241944536), (12, 1681458402), (13, 1552115448), (18, 1120972268), (24, 840729201), (26, 776057724), (36, 560486134), (39, 517371816), (52, 388028862), (72, 280243067), (78, 258685908), (104, 194014431), (117, 172457272), (156, 129342954), (169, 119393496), (234, 86228636), (312, 64671477), (338, 59696748), (468, 43114318), (507, 39797832), (676, 29848374), (936, 21557159), (1014, 19898916), (1352, 14924187), (1521, 13265944), (2028, 9949458), (3042, 6632972), (4056, 4974729), (6084, 3316486), (12168, 1658243)]