20793632910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1\times {\mathrm{12479}}^1$

素因数の和:13385

約数の個数: 64

約数和(自身を含む): 50714726400

約数和(自身を除く): 29921093490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 829, 1005, 1658, 2010, 2487, 4145, 4974, 8290, 12435, 12479, 24870, 24958, 37437, 55543, 62395, 74874, 111086, 124790, 166629, 187185, 277715, 333258, 374370, 555430, 833145, 836093, 1666290, 1672186, 2508279, 4180465, 5016558, 8360930, 10345091, 12541395, 20690182, 25082790, 31035273, 51725455, 62070546, 103450910, 155176365, 310352730, 693121097, 1386242194, 2079363291, 3465605485, 4158726582, 6931210970, 10396816455, 20793632910]

約数ペア:

[(1, 20793632910), (2, 10396816455), (3, 6931210970), (5, 4158726582), (6, 3465605485), (10, 2079363291), (15, 1386242194), (30, 693121097), (67, 310352730), (134, 155176365), (201, 103450910), (335, 62070546), (402, 51725455), (670, 31035273), (829, 25082790), (1005, 20690182), (1658, 12541395), (2010, 10345091), (2487, 8360930), (4145, 5016558), (4974, 4180465), (8290, 2508279), (12435, 1672186), (12479, 1666290), (24870, 836093), (24958, 833145), (37437, 555430), (55543, 374370), (62395, 333258), (74874, 277715), (111086, 187185), (124790, 166629)]