20113215360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1496519}}^1$

素因数の和:1496548

約数の個数: 128

約数和(自身を含む): 73269619200

約数和(自身を除く): 53156403840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 1496519, 2993038, 4489557, 5986076, 7482595, 8979114, 10475633, 11972152, 14965190, 17958228, 20951266, 22447785, 23944304, 29930380, 31426899, 35916456, 41902532, 44895570, 47888608, 52378165, 59860760, 62853798, 71832912, 83805064, 89791140, 95777216, 104756330, 119721520, 125707596, 143665824, 157134495, 167610128, 179582280, 191554432, 209512660, 239443040, 251415192, 287331648, 314268990, 335220256, 359164560, 419025320, 478886080, 502830384, 574663296, 628537980, 670440512, 718329120, 838050640, 957772160, 1005660768, 1257075960, 1340881024, 1436658240, 1676101280, 2011321536, 2514151920, 2873316480, 3352202560, 4022643072, 5028303840, 6704405120, 10056607680, 20113215360]

約数ペア:

[(1, 20113215360), (2, 10056607680), (3, 6704405120), (4, 5028303840), (5, 4022643072), (6, 3352202560), (7, 2873316480), (8, 2514151920), (10, 2011321536), (12, 1676101280), (14, 1436658240), (15, 1340881024), (16, 1257075960), (20, 1005660768), (21, 957772160), (24, 838050640), (28, 718329120), (30, 670440512), (32, 628537980), (35, 574663296), (40, 502830384), (42, 478886080), (48, 419025320), (56, 359164560), (60, 335220256), (64, 314268990), (70, 287331648), (80, 251415192), (84, 239443040), (96, 209512660), (105, 191554432), (112, 179582280), (120, 167610128), (128, 157134495), (140, 143665824), (160, 125707596), (168, 119721520), (192, 104756330), (210, 95777216), (224, 89791140), (240, 83805064), (280, 71832912), (320, 62853798), (336, 59860760), (384, 52378165), (420, 47888608), (448, 44895570), (480, 41902532), (560, 35916456), (640, 31426899), (672, 29930380), (840, 23944304), (896, 22447785), (960, 20951266), (1120, 17958228), (1344, 14965190), (1680, 11972152), (1920, 10475633), (2240, 8979114), (2688, 7482595), (3360, 5986076), (4480, 4489557), (6720, 2993038), (13440, 1496519)]