2021979990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{38713}}^1$

素因数の和:40464

約数の個数: 32

約数和(自身を含む): 4855664736

約数和(自身を除く): 2833684746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1741, 3482, 5223, 8705, 10446, 17410, 26115, 38713, 52230, 77426, 116139, 193565, 232278, 387130, 580695, 1161390, 67399333, 134798666, 202197999, 336996665, 404395998, 673993330, 1010989995, 2021979990]

約数ペア:

[(1, 2021979990), (2, 1010989995), (3, 673993330), (5, 404395998), (6, 336996665), (10, 202197999), (15, 134798666), (30, 67399333), (1741, 1161390), (3482, 580695), (5223, 387130), (8705, 232278), (10446, 193565), (17410, 116139), (26115, 77426), (38713, 52230)]