20160886326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1\times {\mathrm{4229}}^1$

素因数の和:4973

約数の個数: 64

約数和(自身を含む): 46390579200

約数和(自身を除く): 26229692874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 509, 669, 1018, 1338, 1527, 1561, 3054, 3122, 3563, 4229, 4683, 7126, 8458, 9366, 10689, 12687, 21378, 25374, 29603, 59206, 88809, 113507, 177618, 227014, 340521, 681042, 794549, 943067, 1589098, 1886134, 2152561, 2383647, 2829201, 4305122, 4767294, 5658402, 6457683, 6601469, 12915366, 13202938, 15067927, 19804407, 30135854, 39608814, 45203781, 90407562, 480021103, 960042206, 1440063309, 2880126618, 3360147721, 6720295442, 10080443163, 20160886326]

約数ペア:

[(1, 20160886326), (2, 10080443163), (3, 6720295442), (6, 3360147721), (7, 2880126618), (14, 1440063309), (21, 960042206), (42, 480021103), (223, 90407562), (446, 45203781), (509, 39608814), (669, 30135854), (1018, 19804407), (1338, 15067927), (1527, 13202938), (1561, 12915366), (3054, 6601469), (3122, 6457683), (3563, 5658402), (4229, 4767294), (4683, 4305122), (7126, 2829201), (8458, 2383647), (9366, 2152561), (10689, 1886134), (12687, 1589098), (21378, 943067), (25374, 794549), (29603, 681042), (59206, 340521), (88809, 227014), (113507, 177618)]