20183593524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{396971}}^1$

素因数の和:397220

約数の個数: 48

約数和(自身を含む): 49796167680

約数和(自身を除く): 29612574156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 446, 669, 892, 1338, 2676, 4237, 8474, 12711, 16948, 25422, 50844, 396971, 793942, 1190913, 1587884, 2381826, 4763652, 7542449, 15084898, 22627347, 30169796, 45254694, 88524533, 90509388, 177049066, 265573599, 354098132, 531147198, 1062294396, 1681966127, 3363932254, 5045898381, 6727864508, 10091796762, 20183593524]

約数ペア:

[(1, 20183593524), (2, 10091796762), (3, 6727864508), (4, 5045898381), (6, 3363932254), (12, 1681966127), (19, 1062294396), (38, 531147198), (57, 354098132), (76, 265573599), (114, 177049066), (223, 90509388), (228, 88524533), (446, 45254694), (669, 30169796), (892, 22627347), (1338, 15084898), (2676, 7542449), (4237, 4763652), (8474, 2381826), (12711, 1587884), (16948, 1190913), (25422, 793942), (50844, 396971)]