20692742406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9295931}}^1$

素因数の和:9295996

約数の個数: 32

約数和(自身を含む): 48190111488

約数和(自身を除く): 27497369082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 9295931, 18591862, 27887793, 55775586, 65071517, 130143034, 195214551, 390429102, 492684343, 985368686, 1478053029, 2956106058, 3448790401, 6897580802, 10346371203, 20692742406]

約数ペア:

[(1, 20692742406), (2, 10346371203), (3, 6897580802), (6, 3448790401), (7, 2956106058), (14, 1478053029), (21, 985368686), (42, 492684343), (53, 390429102), (106, 195214551), (159, 130143034), (318, 65071517), (371, 55775586), (742, 27887793), (1113, 18591862), (2226, 9295931)]