20182153966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1021}}^1\times {\mathrm{1123}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 32711178528

約数和(自身を除く): 12529024562

約数列:

[1, 2, 13, 26, 677, 1021, 1123, 1354, 2042, 2246, 8801, 13273, 14599, 17602, 26546, 29198, 691217, 760271, 1146583, 1382434, 1520542, 2293166, 8985821, 9883523, 14905579, 17971642, 19767046, 29811158, 776236691, 1552473382, 10091076983, 20182153966]

約数ペア:

[(1, 20182153966), (2, 10091076983), (13, 1552473382), (26, 776236691), (677, 29811158), (1021, 19767046), (1123, 17971642), (1354, 14905579), (2042, 9883523), (2246, 8985821), (8801, 2293166), (13273, 1520542), (14599, 1382434), (17602, 1146583), (26546, 760271), (29198, 691217)]