20189802024

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5722733}}^1$

素因数の和:5722759

約数の個数: 72

約数和(自身を含む): 63608188410

約数和(自身を除く): 43418386386

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5722733, 11445466, 17168199, 22890932, 34336398, 40059131, 45781864, 51504597, 68672796, 80118262, 103009194, 120177393, 137345592, 160236524, 206018388, 240354786, 280413917, 320473048, 360532179, 412036776, 480709572, 560827834, 721064358, 841241751, 961419144, 1121655668, 1442128716, 1682483502, 2243311336, 2523725253, 2884257432, 3364967004, 5047450506, 6729934008, 10094901012, 20189802024]

約数ペア:

[(1, 20189802024), (2, 10094901012), (3, 6729934008), (4, 5047450506), (6, 3364967004), (7, 2884257432), (8, 2523725253), (9, 2243311336), (12, 1682483502), (14, 1442128716), (18, 1121655668), (21, 961419144), (24, 841241751), (28, 721064358), (36, 560827834), (42, 480709572), (49, 412036776), (56, 360532179), (63, 320473048), (72, 280413917), (84, 240354786), (98, 206018388), (126, 160236524), (147, 137345592), (168, 120177393), (196, 103009194), (252, 80118262), (294, 68672796), (392, 51504597), (441, 45781864), (504, 40059131), (588, 34336398), (882, 22890932), (1176, 17168199), (1764, 11445466), (3528, 5722733)]