20162927538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{77003}}^1$

素因数の和:77400

約数の個数: 64

約数和(自身を含む): 48383153280

約数和(自身を除く): 28220225742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 373, 702, 746, 1119, 2238, 3357, 4849, 6714, 9698, 10071, 14547, 20142, 29094, 43641, 77003, 87282, 130923, 154006, 231009, 261846, 462018, 693027, 1001039, 1386054, 2002078, 2079081, 3003117, 4158162, 6006234, 9009351, 18018702, 27028053, 28722119, 54056106, 57444238, 86166357, 172332714, 258499071, 373387547, 516998142, 746775094, 775497213, 1120162641, 1550994426, 2240325282, 3360487923, 6720975846, 10081463769, 20162927538]

約数ペア:

[(1, 20162927538), (2, 10081463769), (3, 6720975846), (6, 3360487923), (9, 2240325282), (13, 1550994426), (18, 1120162641), (26, 775497213), (27, 746775094), (39, 516998142), (54, 373387547), (78, 258499071), (117, 172332714), (234, 86166357), (351, 57444238), (373, 54056106), (702, 28722119), (746, 27028053), (1119, 18018702), (2238, 9009351), (3357, 6006234), (4849, 4158162), (6714, 3003117), (9698, 2079081), (10071, 2002078), (14547, 1386054), (20142, 1001039), (29094, 693027), (43641, 462018), (77003, 261846), (87282, 231009), (130923, 154006)]