20167609552

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{45083}}^1$

素因数の和:45547

約数の個数: 40

約数和(自身を含む): 39714315264

約数和(自身を除く): 19546705712

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 383, 584, 766, 1168, 1532, 3064, 6128, 27959, 45083, 55918, 90166, 111836, 180332, 223672, 360664, 447344, 721328, 3291059, 6582118, 13164236, 17266789, 26328472, 34533578, 52656944, 69067156, 138134312, 276268624, 1260475597, 2520951194, 5041902388, 10083804776, 20167609552]

約数ペア:

[(1, 20167609552), (2, 10083804776), (4, 5041902388), (8, 2520951194), (16, 1260475597), (73, 276268624), (146, 138134312), (292, 69067156), (383, 52656944), (584, 34533578), (766, 26328472), (1168, 17266789), (1532, 13164236), (3064, 6582118), (6128, 3291059), (27959, 721328), (45083, 447344), (55918, 360664), (90166, 223672), (111836, 180332)]