20132956792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{186679}}^1$

素因数の和:186776

約数の個数: 64

約数和(自身を含む): 43750324800

約数和(自身を除く): 23617368008

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 221, 244, 442, 488, 793, 884, 1037, 1586, 1768, 2074, 3172, 4148, 6344, 8296, 13481, 26962, 53924, 107848, 186679, 373358, 746716, 1493432, 2426827, 3173543, 4853654, 6347086, 9707308, 11387419, 12694172, 19414616, 22774838, 25388344, 41256059, 45549676, 82512118, 91099352, 148036447, 165024236, 193586123, 296072894, 330048472, 387172246, 592145788, 774344492, 1184291576, 1548688984, 2516619599, 5033239198, 10066478396, 20132956792]

約数ペア:

[(1, 20132956792), (2, 10066478396), (4, 5033239198), (8, 2516619599), (13, 1548688984), (17, 1184291576), (26, 774344492), (34, 592145788), (52, 387172246), (61, 330048472), (68, 296072894), (104, 193586123), (122, 165024236), (136, 148036447), (221, 91099352), (244, 82512118), (442, 45549676), (488, 41256059), (793, 25388344), (884, 22774838), (1037, 19414616), (1586, 12694172), (1768, 11387419), (2074, 9707308), (3172, 6347086), (4148, 4853654), (6344, 3173543), (8296, 2426827), (13481, 1493432), (26962, 746716), (53924, 373358), (107848, 186679)]