20146969059

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{7753}}^1$

素因数の和:8060

約数の個数: 64

約数和(自身を含む): 33765258240

約数和(自身を除く): 13618289181

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 251, 357, 493, 609, 753, 1479, 1757, 3451, 4267, 5271, 7279, 7753, 10353, 12801, 21837, 23259, 29869, 50953, 54271, 89607, 123743, 131801, 152859, 162813, 224837, 371229, 395403, 674511, 866201, 922607, 1573859, 1946003, 2598603, 2767821, 3822229, 4721577, 5838009, 11466687, 13622021, 26755603, 33082051, 40866063, 56434087, 80266809, 99246153, 169302261, 231574357, 395038609, 694723071, 959379479, 1185115827, 2878138437, 6715656353, 20146969059]

約数ペア:

[(1, 20146969059), (3, 6715656353), (7, 2878138437), (17, 1185115827), (21, 959379479), (29, 694723071), (51, 395038609), (87, 231574357), (119, 169302261), (203, 99246153), (251, 80266809), (357, 56434087), (493, 40866063), (609, 33082051), (753, 26755603), (1479, 13622021), (1757, 11466687), (3451, 5838009), (4267, 4721577), (5271, 3822229), (7279, 2767821), (7753, 2598603), (10353, 1946003), (12801, 1573859), (21837, 922607), (23259, 866201), (29869, 674511), (50953, 395403), (54271, 371229), (89607, 224837), (123743, 162813), (131801, 152859)]