20149016355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{604259}}^1$

素因数の和:604305

約数の個数: 64

約数和(自身を含む): 40606272000

約数和(自身を除く): 20457255645

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1755, 2223, 2565, 3705, 6669, 11115, 33345, 604259, 1812777, 3021295, 5438331, 7855367, 9063885, 11480921, 16314993, 23566101, 27191655, 34442763, 39276835, 57404605, 70698303, 81574965, 103328289, 117830505, 149251973, 172213815, 212094909, 309984867, 353491515, 447755919, 516641445, 746259865, 1060474545, 1343267757, 1549924335, 2238779595, 4029803271, 6716338785, 20149016355]

約数ペア:

[(1, 20149016355), (3, 6716338785), (5, 4029803271), (9, 2238779595), (13, 1549924335), (15, 1343267757), (19, 1060474545), (27, 746259865), (39, 516641445), (45, 447755919), (57, 353491515), (65, 309984867), (95, 212094909), (117, 172213815), (135, 149251973), (171, 117830505), (195, 103328289), (247, 81574965), (285, 70698303), (351, 57404605), (513, 39276835), (585, 34442763), (741, 27191655), (855, 23566101), (1235, 16314993), (1755, 11480921), (2223, 9063885), (2565, 7855367), (3705, 5438331), (6669, 3021295), (11115, 1812777), (33345, 604259)]