20132360745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1549}}^1\times {\mathrm{17683}}^1$

素因数の和:19254

約数の個数: 48

約数和(自身を含む): 37497153600

約数和(自身を除く): 17364792855

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1549, 4647, 7745, 10843, 17683, 23235, 32529, 53049, 54215, 75901, 88415, 123781, 162645, 227703, 265245, 371343, 379505, 618905, 866467, 1138515, 1856715, 2599401, 4332335, 12997005, 27390967, 82172901, 136954835, 191736769, 410864505, 575210307, 958683845, 1342157383, 2876051535, 4026472149, 6710786915, 20132360745]

約数ペア:

[(1, 20132360745), (3, 6710786915), (5, 4026472149), (7, 2876051535), (15, 1342157383), (21, 958683845), (35, 575210307), (49, 410864505), (105, 191736769), (147, 136954835), (245, 82172901), (735, 27390967), (1549, 12997005), (4647, 4332335), (7745, 2599401), (10843, 1856715), (17683, 1138515), (23235, 866467), (32529, 618905), (53049, 379505), (54215, 371343), (75901, 265245), (88415, 227703), (123781, 162645)]