19907573772

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1\times {\mathrm{15313}}^1$

素因数の和:16278

約数の個数: 48

約数和(自身を含む): 46865250432

約数和(自身を除く): 26957676660

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 827, 1572, 1654, 2481, 3308, 4962, 9924, 15313, 30626, 45939, 61252, 91878, 108337, 183756, 216674, 325011, 433348, 650022, 1300044, 2006003, 4012006, 6018009, 8024012, 12036018, 12663851, 24072036, 25327702, 37991553, 50655404, 75983106, 151966212, 1658964481, 3317928962, 4976893443, 6635857924, 9953786886, 19907573772]

約数ペア:

[(1, 19907573772), (2, 9953786886), (3, 6635857924), (4, 4976893443), (6, 3317928962), (12, 1658964481), (131, 151966212), (262, 75983106), (393, 50655404), (524, 37991553), (786, 25327702), (827, 24072036), (1572, 12663851), (1654, 12036018), (2481, 8024012), (3308, 6018009), (4962, 4012006), (9924, 2006003), (15313, 1300044), (30626, 650022), (45939, 433348), (61252, 325011), (91878, 216674), (108337, 183756)]