20143021030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{13687}}^1$

素因数の和:14509

約数の個数: 64

約数和(自身を含む): 41936527872

約数和(自身を除く): 21793506842

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 787, 935, 1574, 1870, 3935, 7870, 8657, 13379, 13687, 17314, 26758, 27374, 43285, 66895, 68435, 86570, 133790, 136870, 147169, 150557, 232679, 294338, 301114, 465358, 735845, 752785, 1163395, 1471690, 1505570, 2326790, 2559469, 5118938, 10771669, 12797345, 21543338, 25594690, 53858345, 107716690, 118488359, 183118373, 236976718, 366236746, 592441795, 915591865, 1184883590, 1831183730, 2014302103, 4028604206, 10071510515, 20143021030]

約数ペア:

[(1, 20143021030), (2, 10071510515), (5, 4028604206), (10, 2014302103), (11, 1831183730), (17, 1184883590), (22, 915591865), (34, 592441795), (55, 366236746), (85, 236976718), (110, 183118373), (170, 118488359), (187, 107716690), (374, 53858345), (787, 25594690), (935, 21543338), (1574, 12797345), (1870, 10771669), (3935, 5118938), (7870, 2559469), (8657, 2326790), (13379, 1505570), (13687, 1471690), (17314, 1163395), (26758, 752785), (27374, 735845), (43285, 465358), (66895, 301114), (68435, 294338), (86570, 232679), (133790, 150557), (136870, 147169)]