20161610898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{27941}}^1$

素因数の和:28028

約数の個数: 96

約数和(自身を含む): 49064363712

約数和(自身を除く): 28902752814

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 754, 841, 858, 957, 1131, 1682, 1914, 2262, 2523, 4147, 5046, 8294, 9251, 10933, 12441, 18502, 21866, 24882, 27753, 27941, 32799, 55506, 55882, 65598, 83823, 120263, 167646, 240526, 307351, 360789, 363233, 614702, 721578, 726466, 810289, 922053, 1089699, 1620578, 1844106, 2179398, 2430867, 3995563, 4861734, 7991126, 8913179, 10533757, 11986689, 17826358, 21067514, 23498381, 23973378, 26739537, 31601271, 46996762, 53479074, 63202542, 70495143, 115871327, 140990286, 231742654, 258482191, 305478953, 347613981, 516964382, 610957906, 695227962, 775446573, 916436859, 1550893146, 1832873718, 3360268483, 6720536966, 10080805449, 20161610898]

約数ペア:

[(1, 20161610898), (2, 10080805449), (3, 6720536966), (6, 3360268483), (11, 1832873718), (13, 1550893146), (22, 916436859), (26, 775446573), (29, 695227962), (33, 610957906), (39, 516964382), (58, 347613981), (66, 305478953), (78, 258482191), (87, 231742654), (143, 140990286), (174, 115871327), (286, 70495143), (319, 63202542), (377, 53479074), (429, 46996762), (638, 31601271), (754, 26739537), (841, 23973378), (858, 23498381), (957, 21067514), (1131, 17826358), (1682, 11986689), (1914, 10533757), (2262, 8913179), (2523, 7991126), (4147, 4861734), (5046, 3995563), (8294, 2430867), (9251, 2179398), (10933, 1844106), (12441, 1620578), (18502, 1089699), (21866, 922053), (24882, 810289), (27753, 726466), (27941, 721578), (32799, 614702), (55506, 363233), (55882, 360789), (65598, 307351), (83823, 240526), (120263, 167646)]