20512095384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{9419}}^1$

素因数の和:9625

約数の個数: 128

約数和(自身を含む): 57216326400

約数和(自身を除く): 36704231016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 113, 132, 146, 219, 226, 264, 292, 339, 438, 452, 584, 678, 803, 876, 904, 1243, 1356, 1606, 1752, 2409, 2486, 2712, 3212, 3729, 4818, 4972, 6424, 7458, 8249, 9419, 9636, 9944, 14916, 16498, 18838, 19272, 24747, 28257, 29832, 32996, 37676, 49494, 56514, 65992, 75352, 90739, 98988, 103609, 113028, 181478, 197976, 207218, 226056, 272217, 310827, 362956, 414436, 544434, 621654, 687587, 725912, 828872, 1064347, 1088868, 1243308, 1375174, 2062761, 2128694, 2177736, 2486616, 2750348, 3193041, 4125522, 4257388, 5500696, 6386082, 7563457, 8251044, 8514776, 11707817, 12772164, 15126914, 16502088, 22690371, 23415634, 25544328, 30253828, 35123451, 45380742, 46831268, 60507656, 70246902, 77697331, 90761484, 93662536, 140493804, 155394662, 181522968, 233091993, 280987608, 310789324, 466183986, 621578648, 854670641, 932367972, 1709341282, 1864735944, 2564011923, 3418682564, 5128023846, 6837365128, 10256047692, 20512095384]

約数ペア:

[(1, 20512095384), (2, 10256047692), (3, 6837365128), (4, 5128023846), (6, 3418682564), (8, 2564011923), (11, 1864735944), (12, 1709341282), (22, 932367972), (24, 854670641), (33, 621578648), (44, 466183986), (66, 310789324), (73, 280987608), (88, 233091993), (113, 181522968), (132, 155394662), (146, 140493804), (219, 93662536), (226, 90761484), (264, 77697331), (292, 70246902), (339, 60507656), (438, 46831268), (452, 45380742), (584, 35123451), (678, 30253828), (803, 25544328), (876, 23415634), (904, 22690371), (1243, 16502088), (1356, 15126914), (1606, 12772164), (1752, 11707817), (2409, 8514776), (2486, 8251044), (2712, 7563457), (3212, 6386082), (3729, 5500696), (4818, 4257388), (4972, 4125522), (6424, 3193041), (7458, 2750348), (8249, 2486616), (9419, 2177736), (9636, 2128694), (9944, 2062761), (14916, 1375174), (16498, 1243308), (18838, 1088868), (19272, 1064347), (24747, 828872), (28257, 725912), (29832, 687587), (32996, 621654), (37676, 544434), (49494, 414436), (56514, 362956), (65992, 310827), (75352, 272217), (90739, 226056), (98988, 207218), (103609, 197976), (113028, 181478)]