19932660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10067}}^1$

素因数の和:10093

約数の個数: 72

約数和(自身を含む): 65965536

約数和(自身を除く): 46032876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 10067, 20134, 30201, 40268, 50335, 60402, 90603, 100670, 110737, 120804, 151005, 181206, 201340, 221474, 302010, 332211, 362412, 442948, 453015, 553685, 604020, 664422, 906030, 996633, 1107370, 1328844, 1661055, 1812060, 1993266, 2214740, 3322110, 3986532, 4983165, 6644220, 9966330, 19932660]

約数ペア:

[(1, 19932660), (2, 9966330), (3, 6644220), (4, 4983165), (5, 3986532), (6, 3322110), (9, 2214740), (10, 1993266), (11, 1812060), (12, 1661055), (15, 1328844), (18, 1107370), (20, 996633), (22, 906030), (30, 664422), (33, 604020), (36, 553685), (44, 453015), (45, 442948), (55, 362412), (60, 332211), (66, 302010), (90, 221474), (99, 201340), (110, 181206), (132, 151005), (165, 120804), (180, 110737), (198, 100670), (220, 90603), (330, 60402), (396, 50335), (495, 40268), (660, 30201), (990, 20134), (1980, 10067)]