20249529264

素因数分解:

$2^4\times 3^2\times {\mathrm{140621731}}^1$

素因数の和:140621745

約数の個数: 30

約数和(自身を含む): 56670557996

約数和(自身を除く): 36421028732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140621731, 281243462, 421865193, 562486924, 843730386, 1124973848, 1265595579, 1687460772, 2249947696, 2531191158, 3374921544, 5062382316, 6749843088, 10124764632, 20249529264]

約数ペア:

[(1, 20249529264), (2, 10124764632), (3, 6749843088), (4, 5062382316), (6, 3374921544), (8, 2531191158), (9, 2249947696), (12, 1687460772), (16, 1265595579), (18, 1124973848), (24, 843730386), (36, 562486924), (48, 421865193), (72, 281243462), (144, 140621731)]