20226569922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{2311}}^1$

素因数の和:2776

約数の個数: 96

約数和(自身を含む): 47777498496

約数和(自身を除く): 27550928574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 331, 339, 662, 678, 993, 1017, 1469, 1986, 2034, 2311, 2938, 2979, 4303, 4407, 4622, 5958, 6933, 8606, 8814, 12909, 13221, 13866, 20799, 25818, 26442, 30043, 37403, 38727, 41598, 60086, 74806, 77454, 90129, 112209, 180258, 224418, 261143, 270387, 336627, 486239, 522286, 540774, 673254, 764941, 783429, 972478, 1458717, 1529882, 1566858, 2294823, 2350287, 2917434, 3394859, 4376151, 4589646, 4700574, 6789718, 6884469, 8752302, 9944233, 10184577, 13768938, 19888466, 20369154, 29832699, 30553731, 59665398, 61107462, 86438333, 89498097, 172876666, 178996194, 259314999, 518629998, 777944997, 1123698329, 1555889994, 2247396658, 3371094987, 6742189974, 10113284961, 20226569922]

約数ペア:

[(1, 20226569922), (2, 10113284961), (3, 6742189974), (6, 3371094987), (9, 2247396658), (13, 1555889994), (18, 1123698329), (26, 777944997), (39, 518629998), (78, 259314999), (113, 178996194), (117, 172876666), (226, 89498097), (234, 86438333), (331, 61107462), (339, 59665398), (662, 30553731), (678, 29832699), (993, 20369154), (1017, 19888466), (1469, 13768938), (1986, 10184577), (2034, 9944233), (2311, 8752302), (2938, 6884469), (2979, 6789718), (4303, 4700574), (4407, 4589646), (4622, 4376151), (5958, 3394859), (6933, 2917434), (8606, 2350287), (8814, 2294823), (12909, 1566858), (13221, 1529882), (13866, 1458717), (20799, 972478), (25818, 783429), (26442, 764941), (30043, 673254), (37403, 540774), (38727, 522286), (41598, 486239), (60086, 336627), (74806, 270387), (77454, 261143), (90129, 224418), (112209, 180258)]