20594616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7244

約数の個数: 64

約数和(自身を含む): 62311680

約数和(自身を除く): 41717064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 7211, 14422, 21633, 28844, 43266, 50477, 57688, 86532, 100954, 122587, 151431, 173064, 201908, 245174, 302862, 367761, 403816, 490348, 605724, 735522, 858109, 980696, 1211448, 1471044, 1716218, 2574327, 2942088, 3432436, 5148654, 6864872, 10297308, 20594616]

約数ペア:

[(1, 20594616), (2, 10297308), (3, 6864872), (4, 5148654), (6, 3432436), (7, 2942088), (8, 2574327), (12, 1716218), (14, 1471044), (17, 1211448), (21, 980696), (24, 858109), (28, 735522), (34, 605724), (42, 490348), (51, 403816), (56, 367761), (68, 302862), (84, 245174), (102, 201908), (119, 173064), (136, 151431), (168, 122587), (204, 100954), (238, 86532), (357, 57688), (408, 50477), (476, 43266), (714, 28844), (952, 21633), (1428, 14422), (2856, 7211)]