20346739230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{249439}}^1$

素因数の和:252168

約数の個数: 32

約数和(自身を含む): 48850329600

約数和(自身を除く): 28503590370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2719, 5438, 8157, 13595, 16314, 27190, 40785, 81570, 249439, 498878, 748317, 1247195, 1496634, 2494390, 3741585, 7483170, 678224641, 1356449282, 2034673923, 3391123205, 4069347846, 6782246410, 10173369615, 20346739230]

約数ペア:

[(1, 20346739230), (2, 10173369615), (3, 6782246410), (5, 4069347846), (6, 3391123205), (10, 2034673923), (15, 1356449282), (30, 678224641), (2719, 7483170), (5438, 3741585), (8157, 2494390), (13595, 1496634), (16314, 1247195), (27190, 748317), (40785, 498878), (81570, 249439)]