20220851880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{18723011}}^1$

素因数の和:18723031

約数の個数: 64

約数和(自身を含む): 67402843200

約数和(自身を除く): 47181991320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 18723011, 37446022, 56169033, 74892044, 93615055, 112338066, 149784088, 168507099, 187230110, 224676132, 280845165, 337014198, 374460220, 449352264, 505521297, 561690330, 674028396, 748920440, 842535495, 1011042594, 1123380660, 1348056792, 1685070990, 2022085188, 2246761320, 2527606485, 3370141980, 4044170376, 5055212970, 6740283960, 10110425940, 20220851880]

約数ペア:

[(1, 20220851880), (2, 10110425940), (3, 6740283960), (4, 5055212970), (5, 4044170376), (6, 3370141980), (8, 2527606485), (9, 2246761320), (10, 2022085188), (12, 1685070990), (15, 1348056792), (18, 1123380660), (20, 1011042594), (24, 842535495), (27, 748920440), (30, 674028396), (36, 561690330), (40, 505521297), (45, 449352264), (54, 374460220), (60, 337014198), (72, 280845165), (90, 224676132), (108, 187230110), (120, 168507099), (135, 149784088), (180, 112338066), (216, 93615055), (270, 74892044), (360, 56169033), (540, 37446022), (1080, 18723011)]