20186788830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2724263}}^1$

素因数の和:2724305

約数の個数: 64

約数和(自身を含む): 54921162240

約数和(自身を除く): 34734373410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 2724263, 5448526, 8172789, 13621315, 16345578, 27242630, 35415419, 40863945, 51760997, 70830838, 81727890, 103521994, 106246257, 155282991, 177077095, 212492514, 258804985, 310565982, 354154190, 517609970, 531231285, 672892961, 776414955, 1062462570, 1345785922, 1552829910, 2018678883, 3364464805, 4037357766, 6728929610, 10093394415, 20186788830]

約数ペア:

[(1, 20186788830), (2, 10093394415), (3, 6728929610), (5, 4037357766), (6, 3364464805), (10, 2018678883), (13, 1552829910), (15, 1345785922), (19, 1062462570), (26, 776414955), (30, 672892961), (38, 531231285), (39, 517609970), (57, 354154190), (65, 310565982), (78, 258804985), (95, 212492514), (114, 177077095), (130, 155282991), (190, 106246257), (195, 103521994), (247, 81727890), (285, 70830838), (390, 51760997), (494, 40863945), (570, 35415419), (741, 27242630), (1235, 16345578), (1482, 13621315), (2470, 8172789), (3705, 5448526), (7410, 2724263)]