20133993316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 38782800000

約数和(自身を除く): 18648806684

約数列:

[1, 2, 4, 17, 34, 59, 68, 89, 113, 118, 178, 226, 236, 356, 452, 499, 998, 1003, 1513, 1921, 1996, 2006, 3026, 3842, 4012, 5251, 6052, 6667, 7684, 8483, 10057, 10502, 13334, 16966, 20114, 21004, 26668, 29441, 33932, 40228, 44411, 56387, 58882, 88822, 89267, 112774, 113339, 117764, 170969, 177644, 178534, 225548, 226678, 341938, 357068, 453356, 500497, 593363, 683876, 754987, 958579, 1000994, 1186726, 1509974, 1917158, 2001988, 2373452, 2620249, 3019948, 3326833, 3834316, 5018443, 5240498, 6653666, 10036886, 10087171, 10480996, 13307332, 20073772, 20174342, 40348684, 44544233, 56556161, 85313531, 89088466, 113112322, 170627062, 178176932, 226224644, 296088137, 341254124, 592176274, 1184352548, 5033498329, 10066996658, 20133993316]

約数ペア:

[(1, 20133993316), (2, 10066996658), (4, 5033498329), (17, 1184352548), (34, 592176274), (59, 341254124), (68, 296088137), (89, 226224644), (113, 178176932), (118, 170627062), (178, 113112322), (226, 89088466), (236, 85313531), (356, 56556161), (452, 44544233), (499, 40348684), (998, 20174342), (1003, 20073772), (1513, 13307332), (1921, 10480996), (1996, 10087171), (2006, 10036886), (3026, 6653666), (3842, 5240498), (4012, 5018443), (5251, 3834316), (6052, 3326833), (6667, 3019948), (7684, 2620249), (8483, 2373452), (10057, 2001988), (10502, 1917158), (13334, 1509974), (16966, 1186726), (20114, 1000994), (21004, 958579), (26668, 754987), (29441, 683876), (33932, 593363), (40228, 500497), (44411, 453356), (56387, 357068), (58882, 341938), (88822, 226678), (89267, 225548), (112774, 178534), (113339, 177644), (117764, 170969)]