20227737584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{42793}}^1$

素因数の和:43785

約数の個数: 40

約数和(自身を含む): 40498872192

約数和(自身を除く): 20271134608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 953, 1906, 3812, 7624, 15248, 29543, 42793, 59086, 85586, 118172, 171172, 236344, 342344, 472688, 684688, 1326583, 2653166, 5306332, 10612664, 21225328, 40781729, 81563458, 163126916, 326253832, 652507664, 1264233599, 2528467198, 5056934396, 10113868792, 20227737584]

約数ペア:

[(1, 20227737584), (2, 10113868792), (4, 5056934396), (8, 2528467198), (16, 1264233599), (31, 652507664), (62, 326253832), (124, 163126916), (248, 81563458), (496, 40781729), (953, 21225328), (1906, 10612664), (3812, 5306332), (7624, 2653166), (15248, 1326583), (29543, 684688), (42793, 472688), (59086, 342344), (85586, 236344), (118172, 171172)]