20079961830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{5861}}^1\times {\mathrm{12689}}^1$

素因数の和:18566

約数の個数: 64

約数和(自身を含む): 53559921600

約数和(自身を除く): 33479959770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 5861, 11722, 12689, 17583, 25378, 29305, 35166, 38067, 52749, 58610, 63445, 76134, 87915, 105498, 114201, 126890, 158247, 175830, 190335, 228402, 263745, 316494, 342603, 380670, 527490, 571005, 685206, 791235, 1142010, 1582470, 1713015, 3426030, 74370229, 148740458, 223110687, 371851145, 446221374, 669332061, 743702290, 1115553435, 1338664122, 2007996183, 2231106870, 3346660305, 4015992366, 6693320610, 10039980915, 20079961830]

約数ペア:

[(1, 20079961830), (2, 10039980915), (3, 6693320610), (5, 4015992366), (6, 3346660305), (9, 2231106870), (10, 2007996183), (15, 1338664122), (18, 1115553435), (27, 743702290), (30, 669332061), (45, 446221374), (54, 371851145), (90, 223110687), (135, 148740458), (270, 74370229), (5861, 3426030), (11722, 1713015), (12689, 1582470), (17583, 1142010), (25378, 791235), (29305, 685206), (35166, 571005), (38067, 527490), (52749, 380670), (58610, 342603), (63445, 316494), (76134, 263745), (87915, 228402), (105498, 190335), (114201, 175830), (126890, 158247)]