20133081908

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 36066207744

約数和(自身を除く): 15933125836

約数列:

[1, 2, 4, 107, 127, 173, 214, 254, 346, 428, 508, 692, 2141, 4282, 8564, 13589, 18511, 21971, 27178, 37022, 43942, 54356, 74044, 87884, 229087, 271907, 370393, 458174, 543814, 740786, 916348, 1087628, 1481572, 2350897, 4701794, 9403588, 29094049, 39632051, 47039911, 58188098, 79264102, 94079822, 116376196, 158528204, 188159644, 5033270477, 10066540954, 20133081908]

約数ペア:

[(1, 20133081908), (2, 10066540954), (4, 5033270477), (107, 188159644), (127, 158528204), (173, 116376196), (214, 94079822), (254, 79264102), (346, 58188098), (428, 47039911), (508, 39632051), (692, 29094049), (2141, 9403588), (4282, 4701794), (8564, 2350897), (13589, 1481572), (18511, 1087628), (21971, 916348), (27178, 740786), (37022, 543814), (43942, 458174), (54356, 370393), (74044, 271907), (87884, 229087)]