20596590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32693}}^1$

素因数の和:32713

約数の個数: 48

約数和(自身を含む): 61203168

約数和(自身を除く): 40606578

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32693, 65386, 98079, 163465, 196158, 228851, 294237, 326930, 457702, 490395, 588474, 686553, 980790, 1144255, 1373106, 1471185, 2059659, 2288510, 2942370, 3432765, 4119318, 6865530, 10298295, 20596590]

約数ペア:

[(1, 20596590), (2, 10298295), (3, 6865530), (5, 4119318), (6, 3432765), (7, 2942370), (9, 2288510), (10, 2059659), (14, 1471185), (15, 1373106), (18, 1144255), (21, 980790), (30, 686553), (35, 588474), (42, 490395), (45, 457702), (63, 326930), (70, 294237), (90, 228851), (105, 196158), (126, 163465), (210, 98079), (315, 65386), (630, 32693)]