2000747874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16215

約数の個数: 64

約数和(自身を含む): 4459069440

約数和(自身を除く): 2458321566

約数列:

[1, 2, 3, 6, 23, 29, 31, 46, 58, 62, 69, 87, 93, 138, 174, 186, 667, 713, 899, 1334, 1426, 1798, 2001, 2139, 2697, 4002, 4278, 5394, 16127, 20677, 32254, 41354, 48381, 62031, 96762, 124062, 370921, 467683, 499937, 741842, 935366, 999874, 1112763, 1403049, 1499811, 2225526, 2806098, 2999622, 10756709, 11498551, 14498173, 21513418, 22997102, 28996346, 32270127, 34495653, 43494519, 64540254, 68991306, 86989038, 333457979, 666915958, 1000373937, 2000747874]

約数ペア:

[(1, 2000747874), (2, 1000373937), (3, 666915958), (6, 333457979), (23, 86989038), (29, 68991306), (31, 64540254), (46, 43494519), (58, 34495653), (62, 32270127), (69, 28996346), (87, 22997102), (93, 21513418), (138, 14498173), (174, 11498551), (186, 10756709), (667, 2999622), (713, 2806098), (899, 2225526), (1334, 1499811), (1426, 1403049), (1798, 1112763), (2001, 999874), (2139, 935366), (2697, 741842), (4002, 499937), (4278, 467683), (5394, 370921), (16127, 124062), (20677, 96762), (32254, 62031), (41354, 48381)]