20221084790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1\times {\mathrm{63803}}^1$

素因数の和:64624

約数の個数: 32

約数和(自身を含む): 37334527776

約数和(自身を除く): 17113442986

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 773, 1546, 3865, 7730, 31693, 63386, 63803, 127606, 158465, 316930, 319015, 638030, 2615923, 5231846, 13079615, 26159230, 49319719, 98639438, 246598595, 493197190, 2022108479, 4044216958, 10110542395, 20221084790]

約数ペア:

[(1, 20221084790), (2, 10110542395), (5, 4044216958), (10, 2022108479), (41, 493197190), (82, 246598595), (205, 98639438), (410, 49319719), (773, 26159230), (1546, 13079615), (3865, 5231846), (7730, 2615923), (31693, 638030), (63386, 319015), (63803, 316930), (127606, 158465)]