20131608952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27653309}}^1$

素因数の和:27653335

約数の個数: 32

約数和(自身を含む): 46457560800

約数和(自身を除く): 26325951848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27653309, 55306618, 110613236, 193573163, 221226472, 359493017, 387146326, 718986034, 774292652, 1437972068, 1548585304, 2516451119, 2875944136, 5032902238, 10065804476, 20131608952]

約数ペア:

[(1, 20131608952), (2, 10065804476), (4, 5032902238), (7, 2875944136), (8, 2516451119), (13, 1548585304), (14, 1437972068), (26, 774292652), (28, 718986034), (52, 387146326), (56, 359493017), (91, 221226472), (104, 193573163), (182, 110613236), (364, 55306618), (728, 27653309)]