20150786496

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{198397}}^1$

素因数の和:198458

約数の個数: 84

約数和(自身を含む): 55734759752

約数和(自身を除く): 35583973256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 529, 552, 736, 1058, 1104, 1472, 1587, 2116, 2208, 3174, 4232, 4416, 6348, 8464, 12696, 16928, 25392, 33856, 50784, 101568, 198397, 396794, 595191, 793588, 1190382, 1587176, 2380764, 3174352, 4563131, 4761528, 6348704, 9126262, 9523056, 12697408, 13689393, 18252524, 19046112, 27378786, 36505048, 38092224, 54757572, 73010096, 104952013, 109515144, 146020192, 209904026, 219030288, 292040384, 314856039, 419808052, 438060576, 629712078, 839616104, 876121152, 1259424156, 1679232208, 2518848312, 3358464416, 5037696624, 6716928832, 10075393248, 20150786496]

約数ペア:

[(1, 20150786496), (2, 10075393248), (3, 6716928832), (4, 5037696624), (6, 3358464416), (8, 2518848312), (12, 1679232208), (16, 1259424156), (23, 876121152), (24, 839616104), (32, 629712078), (46, 438060576), (48, 419808052), (64, 314856039), (69, 292040384), (92, 219030288), (96, 209904026), (138, 146020192), (184, 109515144), (192, 104952013), (276, 73010096), (368, 54757572), (529, 38092224), (552, 36505048), (736, 27378786), (1058, 19046112), (1104, 18252524), (1472, 13689393), (1587, 12697408), (2116, 9523056), (2208, 9126262), (3174, 6348704), (4232, 4761528), (4416, 4563131), (6348, 3174352), (8464, 2380764), (12696, 1587176), (16928, 1190382), (25392, 793588), (33856, 595191), (50784, 396794), (101568, 198397)]