20133130124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{15359}}^1$

素因数の和:15938

約数の個数: 48

約数和(自身を含む): 38389800960

約数和(自身を除く): 18256670836

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 521, 629, 1042, 1258, 2084, 2516, 8857, 15359, 17714, 19277, 30718, 35428, 38554, 61436, 77108, 261103, 327709, 522206, 568283, 655418, 1044412, 1136566, 1310836, 2273132, 8002039, 9660811, 16004078, 19321622, 32008156, 38643244, 136034663, 272069326, 296075443, 544138652, 592150886, 1184301772, 5033282531, 10066565062, 20133130124]

約数ペア:

[(1, 20133130124), (2, 10066565062), (4, 5033282531), (17, 1184301772), (34, 592150886), (37, 544138652), (68, 296075443), (74, 272069326), (148, 136034663), (521, 38643244), (629, 32008156), (1042, 19321622), (1258, 16004078), (2084, 9660811), (2516, 8002039), (8857, 2273132), (15359, 1310836), (17714, 1136566), (19277, 1044412), (30718, 655418), (35428, 568283), (38554, 522206), (61436, 327709), (77108, 261103)]