20172068448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30017959}}^1$

素因数の和:30017979

約数の個数: 48

約数和(自身を含む): 60516207360

約数和(自身を除く): 40344138912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30017959, 60035918, 90053877, 120071836, 180107754, 210125713, 240143672, 360215508, 420251426, 480287344, 630377139, 720431016, 840502852, 960574688, 1260754278, 1440862032, 1681005704, 2521508556, 2881724064, 3362011408, 5043017112, 6724022816, 10086034224, 20172068448]

約数ペア:

[(1, 20172068448), (2, 10086034224), (3, 6724022816), (4, 5043017112), (6, 3362011408), (7, 2881724064), (8, 2521508556), (12, 1681005704), (14, 1440862032), (16, 1260754278), (21, 960574688), (24, 840502852), (28, 720431016), (32, 630377139), (42, 480287344), (48, 420251426), (56, 360215508), (84, 240143672), (96, 210125713), (112, 180107754), (168, 120071836), (224, 90053877), (336, 60035918), (672, 30017959)]