20247749746

素因数分解:

$2^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1063}}^1\times {\mathrm{1297}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 34803014400

約数和(自身を除く): 14555264654

約数列:

[1, 2, 7, 14, 1049, 1063, 1297, 2098, 2126, 2594, 7343, 7441, 9079, 14686, 14882, 18158, 1115087, 1360553, 1378711, 2230174, 2721106, 2757422, 7805609, 9523871, 9650977, 15611218, 19047742, 19301954, 1446267839, 2892535678, 10123874873, 20247749746]

約数ペア:

[(1, 20247749746), (2, 10123874873), (7, 2892535678), (14, 1446267839), (1049, 19301954), (1063, 19047742), (1297, 15611218), (2098, 9650977), (2126, 9523871), (2594, 7805609), (7343, 2757422), (7441, 2721106), (9079, 2230174), (14686, 1378711), (14882, 1360553), (18158, 1115087)]