20226971776

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{7549}}^1$

素因数の和:7758

約数の個数: 96

約数和(自身を含む): 44554135500

約数和(自身を除く): 24327163724

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 173, 176, 242, 346, 352, 484, 692, 704, 968, 1384, 1408, 1903, 1936, 2768, 3806, 3872, 5536, 7549, 7612, 7744, 11072, 15098, 15224, 15488, 20933, 22144, 30196, 30448, 41866, 60392, 60896, 83039, 83732, 120784, 121792, 166078, 167464, 241568, 243584, 332156, 334928, 483136, 664312, 669856, 913429, 966272, 1305977, 1328624, 1339712, 1826858, 2611954, 2657248, 2679424, 3653716, 5223908, 5314496, 7307432, 10447816, 10628992, 14365747, 14614864, 20895632, 28731494, 29229728, 41791264, 57462988, 58459456, 83582528, 114925976, 116918912, 158023217, 167165056, 229851952, 316046434, 459703904, 632092868, 919407808, 1264185736, 1838815616, 2528371472, 5056742944, 10113485888, 20226971776]

約数ペア:

[(1, 20226971776), (2, 10113485888), (4, 5056742944), (8, 2528371472), (11, 1838815616), (16, 1264185736), (22, 919407808), (32, 632092868), (44, 459703904), (64, 316046434), (88, 229851952), (121, 167165056), (128, 158023217), (173, 116918912), (176, 114925976), (242, 83582528), (346, 58459456), (352, 57462988), (484, 41791264), (692, 29229728), (704, 28731494), (968, 20895632), (1384, 14614864), (1408, 14365747), (1903, 10628992), (1936, 10447816), (2768, 7307432), (3806, 5314496), (3872, 5223908), (5536, 3653716), (7549, 2679424), (7612, 2657248), (7744, 2611954), (11072, 1826858), (15098, 1339712), (15224, 1328624), (15488, 1305977), (20933, 966272), (22144, 913429), (30196, 669856), (30448, 664312), (41866, 483136), (60392, 334928), (60896, 332156), (83039, 243584), (83732, 241568), (120784, 167464), (121792, 166078)]