20230929784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{475619}}^1$

素因数の和:476047

約数の個数: 32

約数和(自身を含む): 40950882000

約数和(自身を除く): 20719952216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1636, 3272, 5317, 10634, 21268, 42536, 475619, 951238, 1902476, 3804952, 6183047, 12366094, 24732188, 49464376, 194528171, 389056342, 778112684, 1556225368, 2528866223, 5057732446, 10115464892, 20230929784]

約数ペア:

[(1, 20230929784), (2, 10115464892), (4, 5057732446), (8, 2528866223), (13, 1556225368), (26, 778112684), (52, 389056342), (104, 194528171), (409, 49464376), (818, 24732188), (1636, 12366094), (3272, 6183047), (5317, 3804952), (10634, 1902476), (21268, 951238), (42536, 475619)]