1020062020

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{146983}}^1$

素因数の和:147339

約数の個数: 24

約数和(自身を含む): 2148318144

約数和(自身を除く): 1128256124

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 146983, 293966, 587932, 734915, 1469830, 2939660, 51003101, 102006202, 204012404, 255015505, 510031010, 1020062020]

約数ペア:

[(1, 1020062020), (2, 510031010), (4, 255015505), (5, 204012404), (10, 102006202), (20, 51003101), (347, 2939660), (694, 1469830), (1388, 734915), (1735, 587932), (3470, 293966), (6940, 146983)]