2020294860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{6079}}^1$

素因数の和:6311

約数の個数: 96

約数和(自身を含む): 5883494400

約数和(自身を除く): 3863199540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 191, 290, 348, 382, 435, 573, 580, 764, 870, 955, 1146, 1740, 1910, 2292, 2865, 3820, 5539, 5730, 6079, 11078, 11460, 12158, 16617, 18237, 22156, 24316, 27695, 30395, 33234, 36474, 55390, 60790, 66468, 72948, 83085, 91185, 110780, 121580, 166170, 176291, 182370, 332340, 352582, 364740, 528873, 705164, 881455, 1057746, 1161089, 1762910, 2115492, 2322178, 2644365, 3483267, 3525820, 4644356, 5288730, 5805445, 6966534, 10577460, 11610890, 13933068, 17416335, 23221780, 33671581, 34832670, 67343162, 69665340, 101014743, 134686324, 168357905, 202029486, 336715810, 404058972, 505073715, 673431620, 1010147430, 2020294860]

約数ペア:

[(1, 2020294860), (2, 1010147430), (3, 673431620), (4, 505073715), (5, 404058972), (6, 336715810), (10, 202029486), (12, 168357905), (15, 134686324), (20, 101014743), (29, 69665340), (30, 67343162), (58, 34832670), (60, 33671581), (87, 23221780), (116, 17416335), (145, 13933068), (174, 11610890), (191, 10577460), (290, 6966534), (348, 5805445), (382, 5288730), (435, 4644356), (573, 3525820), (580, 3483267), (764, 2644365), (870, 2322178), (955, 2115492), (1146, 1762910), (1740, 1161089), (1910, 1057746), (2292, 881455), (2865, 705164), (3820, 528873), (5539, 364740), (5730, 352582), (6079, 332340), (11078, 182370), (11460, 176291), (12158, 166170), (16617, 121580), (18237, 110780), (22156, 91185), (24316, 83085), (27695, 72948), (30395, 66468), (33234, 60790), (36474, 55390)]