20147560474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1\times {\mathrm{3853}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 31707998784

約数和(自身を除く): 11560438310

約数列:

[1, 2, 41, 43, 82, 86, 1483, 1763, 2966, 3526, 3853, 7706, 60803, 63769, 121606, 127538, 157973, 165679, 315946, 331358, 2614529, 5229058, 5713999, 6792839, 11427998, 13585678, 234273959, 245701957, 468547918, 491403914, 10073780237, 20147560474]

約数ペア:

[(1, 20147560474), (2, 10073780237), (41, 491403914), (43, 468547918), (82, 245701957), (86, 234273959), (1483, 13585678), (1763, 11427998), (2966, 6792839), (3526, 5713999), (3853, 5229058), (7706, 2614529), (60803, 331358), (63769, 315946), (121606, 165679), (127538, 157973)]