20171461272

素因数分解:

$2^3\times 3^1\times {\mathrm{2539}}^1\times {\mathrm{331027}}^1$

素因数の和:333575

約数の個数: 32

約数和(自身を含む): 50448667200

約数和(自身を除く): 30277205928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2539, 5078, 7617, 10156, 15234, 20312, 30468, 60936, 331027, 662054, 993081, 1324108, 1986162, 2648216, 3972324, 7944648, 840477553, 1680955106, 2521432659, 3361910212, 5042865318, 6723820424, 10085730636, 20171461272]

約数ペア:

[(1, 20171461272), (2, 10085730636), (3, 6723820424), (4, 5042865318), (6, 3361910212), (8, 2521432659), (12, 1680955106), (24, 840477553), (2539, 7944648), (5078, 3972324), (7617, 2648216), (10156, 1986162), (15234, 1324108), (20312, 993081), (30468, 662054), (60936, 331027)]