20143740028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{853693}}^1$

素因数の和:854061

約数の個数: 24

約数和(自身を含む): 37432774512

約数和(自身を除く): 17289034484

約数列:

[1, 2, 4, 17, 34, 68, 347, 694, 1388, 5899, 11798, 23596, 853693, 1707386, 3414772, 14512781, 29025562, 58051124, 296231471, 592462942, 1184925884, 5035935007, 10071870014, 20143740028]

約数ペア:

[(1, 20143740028), (2, 10071870014), (4, 5035935007), (17, 1184925884), (34, 592462942), (68, 296231471), (347, 58051124), (694, 29025562), (1388, 14512781), (5899, 3414772), (11798, 1707386), (23596, 853693)]