20000676

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 28431708

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 467, 498, 516, 934, 996, 1401, 1868, 2802, 3569, 5604, 7138, 10707, 14276, 20081, 21414, 38761, 40162, 42828, 60243, 77522, 80324, 116283, 120486, 155044, 232566, 240972, 465132, 1666723, 3333446, 5000169, 6666892, 10000338, 20000676]

約数ペア:

[(1, 20000676), (2, 10000338), (3, 6666892), (4, 5000169), (6, 3333446), (12, 1666723), (43, 465132), (83, 240972), (86, 232566), (129, 155044), (166, 120486), (172, 116283), (249, 80324), (258, 77522), (332, 60243), (467, 42828), (498, 40162), (516, 38761), (934, 21414), (996, 20081), (1401, 14276), (1868, 10707), (2802, 7138), (3569, 5604)]