20236772490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1284

約数の個数: 128

約数和(自身を含む): 53411484672

約数和(自身を除く): 33174712182

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 283, 330, 337, 566, 643, 674, 849, 1011, 1286, 1415, 1685, 1698, 1929, 2022, 2830, 3113, 3215, 3370, 3707, 3858, 4245, 5055, 6226, 6430, 7073, 7414, 8490, 9339, 9645, 10110, 11121, 14146, 15565, 18535, 18678, 19290, 21219, 22242, 31130, 35365, 37070, 42438, 46695, 55605, 70730, 93390, 95371, 106095, 111210, 181969, 190742, 212190, 216691, 286113, 363938, 433382, 476855, 545907, 572226, 650073, 909845, 953710, 1049081, 1083455, 1091814, 1300146, 1430565, 1819690, 2001659, 2098162, 2166910, 2383601, 2729535, 2861130, 3147243, 3250365, 4003318, 4767202, 5245405, 5459070, 6004977, 6294486, 6500730, 7150803, 10008295, 10490810, 11918005, 12009954, 14301606, 15736215, 20016590, 23836010, 30024885, 31472430, 35754015, 60049770, 61323553, 71508030, 122647106, 183970659, 306617765, 367941318, 613235530, 674559083, 919853295, 1349118166, 1839706590, 2023677249, 3372795415, 4047354498, 6745590830, 10118386245, 20236772490]

約数ペア:

[(1, 20236772490), (2, 10118386245), (3, 6745590830), (5, 4047354498), (6, 3372795415), (10, 2023677249), (11, 1839706590), (15, 1349118166), (22, 919853295), (30, 674559083), (33, 613235530), (55, 367941318), (66, 306617765), (110, 183970659), (165, 122647106), (283, 71508030), (330, 61323553), (337, 60049770), (566, 35754015), (643, 31472430), (674, 30024885), (849, 23836010), (1011, 20016590), (1286, 15736215), (1415, 14301606), (1685, 12009954), (1698, 11918005), (1929, 10490810), (2022, 10008295), (2830, 7150803), (3113, 6500730), (3215, 6294486), (3370, 6004977), (3707, 5459070), (3858, 5245405), (4245, 4767202), (5055, 4003318), (6226, 3250365), (6430, 3147243), (7073, 2861130), (7414, 2729535), (8490, 2383601), (9339, 2166910), (9645, 2098162), (10110, 2001659), (11121, 1819690), (14146, 1430565), (15565, 1300146), (18535, 1091814), (18678, 1083455), (19290, 1049081), (21219, 953710), (22242, 909845), (31130, 650073), (35365, 572226), (37070, 545907), (42438, 476855), (46695, 433382), (55605, 363938), (70730, 286113), (93390, 216691), (95371, 212190), (106095, 190742), (111210, 181969)]