20236906260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{7549}}^1$

素因数の和:7898

約数の個数: 144

約数和(自身を含む): 62774384400

約数和(自身を除く): 42537478140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 281, 318, 477, 530, 562, 636, 795, 843, 954, 1060, 1124, 1405, 1590, 1686, 1908, 2385, 2529, 2810, 3180, 3372, 4215, 4770, 5058, 5620, 7549, 8430, 9540, 10116, 12645, 14893, 15098, 16860, 22647, 25290, 29786, 30196, 37745, 44679, 45294, 50580, 59572, 67941, 74465, 75490, 89358, 90588, 113235, 134037, 135882, 148930, 150980, 178716, 223395, 226470, 268074, 271764, 297860, 339705, 400097, 446790, 452940, 536148, 670185, 679410, 800194, 893580, 1200291, 1340370, 1358820, 1600388, 2000485, 2121269, 2400582, 2680740, 3600873, 4000970, 4242538, 4801164, 6001455, 6363807, 7201746, 8001940, 8485076, 10606345, 12002910, 12727614, 14403492, 18004365, 19091421, 21212690, 24005820, 25455228, 31819035, 36008730, 38182842, 42425380, 63638070, 72017460, 76365684, 95457105, 112427257, 127276140, 190914210, 224854514, 337281771, 381828420, 449709028, 562136285, 674563542, 1011845313, 1124272570, 1349127084, 1686408855, 2023690626, 2248545140, 3372817710, 4047381252, 5059226565, 6745635420, 10118453130, 20236906260]

約数ペア:

[(1, 20236906260), (2, 10118453130), (3, 6745635420), (4, 5059226565), (5, 4047381252), (6, 3372817710), (9, 2248545140), (10, 2023690626), (12, 1686408855), (15, 1349127084), (18, 1124272570), (20, 1011845313), (30, 674563542), (36, 562136285), (45, 449709028), (53, 381828420), (60, 337281771), (90, 224854514), (106, 190914210), (159, 127276140), (180, 112427257), (212, 95457105), (265, 76365684), (281, 72017460), (318, 63638070), (477, 42425380), (530, 38182842), (562, 36008730), (636, 31819035), (795, 25455228), (843, 24005820), (954, 21212690), (1060, 19091421), (1124, 18004365), (1405, 14403492), (1590, 12727614), (1686, 12002910), (1908, 10606345), (2385, 8485076), (2529, 8001940), (2810, 7201746), (3180, 6363807), (3372, 6001455), (4215, 4801164), (4770, 4242538), (5058, 4000970), (5620, 3600873), (7549, 2680740), (8430, 2400582), (9540, 2121269), (10116, 2000485), (12645, 1600388), (14893, 1358820), (15098, 1340370), (16860, 1200291), (22647, 893580), (25290, 800194), (29786, 679410), (30196, 670185), (37745, 536148), (44679, 452940), (45294, 446790), (50580, 400097), (59572, 339705), (67941, 297860), (74465, 271764), (75490, 268074), (89358, 226470), (90588, 223395), (113235, 178716), (134037, 150980), (135882, 148930)]