2020648616

素因数分解:

$2^3\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{25357}}^1$

素因数の和:26793

約数の個数: 32

約数和(自身を含む): 4333175040

約数和(自身を除く): 2312526424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1423, 2846, 5692, 9961, 11384, 19922, 25357, 39844, 50714, 79688, 101428, 177499, 202856, 354998, 709996, 1419992, 36083011, 72166022, 144332044, 252581077, 288664088, 505162154, 1010324308, 2020648616]

約数ペア:

[(1, 2020648616), (2, 1010324308), (4, 505162154), (7, 288664088), (8, 252581077), (14, 144332044), (28, 72166022), (56, 36083011), (1423, 1419992), (2846, 709996), (5692, 354998), (9961, 202856), (11384, 177499), (19922, 101428), (25357, 79688), (39844, 50714)]