20060370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 59439744

約数和(自身を除く): 39379374

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 881, 990, 1035, 1265, 1518, 1762, 2070, 2277, 2530, 2643, 3795, 4405, 4554, 5286, 7590, 7929, 8810, 9691, 11385, 13215, 15858, 19382, 20263, 22770, 26430, 29073, 39645, 40526, 48455, 58146, 60789, 79290, 87219, 96910, 101315, 121578, 145365, 174438, 182367, 202630, 222893, 290730, 303945, 364734, 436095, 445786, 607890, 668679, 872190, 911835, 1114465, 1337358, 1823670, 2006037, 2228930, 3343395, 4012074, 6686790, 10030185, 20060370]

約数ペア:

[(1, 20060370), (2, 10030185), (3, 6686790), (5, 4012074), (6, 3343395), (9, 2228930), (10, 2006037), (11, 1823670), (15, 1337358), (18, 1114465), (22, 911835), (23, 872190), (30, 668679), (33, 607890), (45, 445786), (46, 436095), (55, 364734), (66, 303945), (69, 290730), (90, 222893), (99, 202630), (110, 182367), (115, 174438), (138, 145365), (165, 121578), (198, 101315), (207, 96910), (230, 87219), (253, 79290), (330, 60789), (345, 58146), (414, 48455), (495, 40526), (506, 39645), (690, 29073), (759, 26430), (881, 22770), (990, 20263), (1035, 19382), (1265, 15858), (1518, 13215), (1762, 11385), (2070, 9691), (2277, 8810), (2530, 7929), (2643, 7590), (3795, 5286), (4405, 4554)]