20053157070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15545083}}^1$

素因数の和:15545136

約数の個数: 32

約数和(自身を含む): 49246826112

約数和(自身を除く): 29193669042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15545083, 31090166, 46635249, 77725415, 93270498, 155450830, 233176245, 466352490, 668438569, 1336877138, 2005315707, 3342192845, 4010631414, 6684385690, 10026578535, 20053157070]

約数ペア:

[(1, 20053157070), (2, 10026578535), (3, 6684385690), (5, 4010631414), (6, 3342192845), (10, 2005315707), (15, 1336877138), (30, 668438569), (43, 466352490), (86, 233176245), (129, 155450830), (215, 93270498), (258, 77725415), (430, 46635249), (645, 31090166), (1290, 15545083)]