20190640324

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1\times {\mathrm{1201}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 36367865856

約数和(自身を除く): 16177225532

約数列:

[1, 2, 4, 47, 94, 188, 223, 401, 446, 802, 892, 1201, 1604, 2402, 4804, 10481, 18847, 20962, 37694, 41924, 56447, 75388, 89423, 112894, 178846, 225788, 267823, 357692, 481601, 535646, 963202, 1071292, 1926404, 4202881, 8405762, 12587681, 16811524, 22635247, 25175362, 45270494, 50350724, 90540988, 107397023, 214794046, 429588092, 5047660081, 10095320162, 20190640324]

約数ペア:

[(1, 20190640324), (2, 10095320162), (4, 5047660081), (47, 429588092), (94, 214794046), (188, 107397023), (223, 90540988), (401, 50350724), (446, 45270494), (802, 25175362), (892, 22635247), (1201, 16811524), (1604, 12587681), (2402, 8405762), (4804, 4202881), (10481, 1926404), (18847, 1071292), (20962, 963202), (37694, 535646), (41924, 481601), (56447, 357692), (75388, 267823), (89423, 225788), (112894, 178846)]