20219782466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2803}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 34307231616

約数和(自身を除く): 14087449150

約数列:

[1, 2, 13, 26, 41, 67, 82, 101, 134, 202, 533, 871, 1066, 1313, 1742, 2626, 2747, 2803, 4141, 5494, 5606, 6767, 8282, 13534, 35711, 36439, 53833, 71422, 72878, 87971, 107666, 114923, 175942, 187801, 229846, 277447, 283103, 375602, 554894, 566206, 1493999, 2441413, 2987998, 3606811, 3680339, 4882826, 7213622, 7360678, 7699841, 11607223, 15399682, 18967901, 23214446, 37935802, 100097933, 150893899, 200195866, 246582713, 301787798, 493165426, 777683941, 1555367882, 10109891233, 20219782466]

約数ペア:

[(1, 20219782466), (2, 10109891233), (13, 1555367882), (26, 777683941), (41, 493165426), (67, 301787798), (82, 246582713), (101, 200195866), (134, 150893899), (202, 100097933), (533, 37935802), (871, 23214446), (1066, 18967901), (1313, 15399682), (1742, 11607223), (2626, 7699841), (2747, 7360678), (2803, 7213622), (4141, 4882826), (5494, 3680339), (5606, 3606811), (6767, 2987998), (8282, 2441413), (13534, 1493999), (35711, 566206), (36439, 554894), (53833, 375602), (71422, 283103), (72878, 277447), (87971, 229846), (107666, 187801), (114923, 175942)]