20199671610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{21067}}^1$

素因数の和:22139

約数の個数: 64

約数和(自身を含む): 50093973504

約数和(自身を除く): 29894301894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1031, 2062, 3093, 5155, 6186, 10310, 15465, 21067, 30930, 31961, 42134, 63201, 63922, 95883, 105335, 126402, 159805, 191766, 210670, 316005, 319610, 479415, 632010, 653077, 958830, 1306154, 1959231, 3265385, 3918462, 6530770, 9796155, 19592310, 21720077, 43440154, 65160231, 108600385, 130320462, 217200770, 325801155, 651602310, 673322387, 1346644774, 2019967161, 3366611935, 4039934322, 6733223870, 10099835805, 20199671610]

約数ペア:

[(1, 20199671610), (2, 10099835805), (3, 6733223870), (5, 4039934322), (6, 3366611935), (10, 2019967161), (15, 1346644774), (30, 673322387), (31, 651602310), (62, 325801155), (93, 217200770), (155, 130320462), (186, 108600385), (310, 65160231), (465, 43440154), (930, 21720077), (1031, 19592310), (2062, 9796155), (3093, 6530770), (5155, 3918462), (6186, 3265385), (10310, 1959231), (15465, 1306154), (21067, 958830), (30930, 653077), (31961, 632010), (42134, 479415), (63201, 319610), (63922, 316005), (95883, 210670), (105335, 191766), (126402, 159805)]