17923640060

素因数分解:

$2^2\times 5^1\times {\mathrm{73681}}^1\times {\mathrm{12163}}^1$

素因数の和:85853

約数の個数: 24

約数和(自身を含む): 37643249616

約数和(自身を除く): 19719609556

約数列:

[1, 2, 4, 5, 10, 20, 12163, 24326, 48652, 60815, 73681, 121630, 147362, 243260, 294724, 368405, 736810, 1473620, 896182003, 1792364006, 3584728012, 4480910015, 8961820030, 17923640060]

約数ペア:

[(1, 17923640060), (2, 8961820030), (4, 4480910015), (5, 3584728012), (10, 1792364006), (20, 896182003), (12163, 1473620), (24326, 736810), (48652, 368405), (60815, 294724), (73681, 243260), (121630, 147362)]