220520166828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1\times {\mathrm{351727}}^1$

素因数の和:355766

約数の個数: 48

約数和(自身を含む): 554267051520

約数和(自身を除く): 333746884692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4019, 8038, 12057, 16076, 24114, 48228, 52247, 104494, 156741, 208988, 313482, 351727, 626964, 703454, 1055181, 1406908, 2110362, 4220724, 4572451, 9144902, 13717353, 18289804, 27434706, 54869412, 1413590813, 2827181626, 4240772439, 5654363252, 8481544878, 16963089756, 18376680569, 36753361138, 55130041707, 73506722276, 110260083414, 220520166828]

約数ペア:

[(1, 220520166828), (2, 110260083414), (3, 73506722276), (4, 55130041707), (6, 36753361138), (12, 18376680569), (13, 16963089756), (26, 8481544878), (39, 5654363252), (52, 4240772439), (78, 2827181626), (156, 1413590813), (4019, 54869412), (8038, 27434706), (12057, 18289804), (16076, 13717353), (24114, 9144902), (48228, 4572451), (52247, 4220724), (104494, 2110362), (156741, 1406908), (208988, 1055181), (313482, 703454), (351727, 626964)]