20441112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 56160000

約数和(自身を除く): 35718888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 1949, 2622, 3496, 3898, 5244, 5847, 7796, 10488, 11694, 15592, 23388, 37031, 44827, 46776, 74062, 89654, 111093, 134481, 148124, 179308, 222186, 268962, 296248, 358616, 444372, 537924, 851713, 888744, 1075848, 1703426, 2555139, 3406852, 5110278, 6813704, 10220556, 20441112]

約数ペア:

[(1, 20441112), (2, 10220556), (3, 6813704), (4, 5110278), (6, 3406852), (8, 2555139), (12, 1703426), (19, 1075848), (23, 888744), (24, 851713), (38, 537924), (46, 444372), (57, 358616), (69, 296248), (76, 268962), (92, 222186), (114, 179308), (138, 148124), (152, 134481), (184, 111093), (228, 89654), (276, 74062), (437, 46776), (456, 44827), (552, 37031), (874, 23388), (1311, 15592), (1748, 11694), (1949, 10488), (2622, 7796), (3496, 5847), (3898, 5244)]