20163525570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{978337}}^1$

素因数の和:978579

約数の個数: 48

約数和(自身を含む): 52654151160

約数和(自身を除く): 32490625590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1374, 2061, 2290, 3435, 4122, 6870, 10305, 20610, 978337, 1956674, 2935011, 4891685, 5870022, 8805033, 9783370, 14675055, 17610066, 29350110, 44025165, 88050330, 224039173, 448078346, 672117519, 1120195865, 1344235038, 2016352557, 2240391730, 3360587595, 4032705114, 6721175190, 10081762785, 20163525570]

約数ペア:

[(1, 20163525570), (2, 10081762785), (3, 6721175190), (5, 4032705114), (6, 3360587595), (9, 2240391730), (10, 2016352557), (15, 1344235038), (18, 1120195865), (30, 672117519), (45, 448078346), (90, 224039173), (229, 88050330), (458, 44025165), (687, 29350110), (1145, 17610066), (1374, 14675055), (2061, 9783370), (2290, 8805033), (3435, 5870022), (4122, 4891685), (6870, 2935011), (10305, 1956674), (20610, 978337)]