20190351344

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1259}}^1\times {\mathrm{10333}}^1$

素因数の和:11697

約数の個数: 40

約数和(自身を含む): 39557311920

約数和(自身を除く): 19366960576

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1259, 1552, 2518, 5036, 10072, 10333, 20144, 20666, 41332, 82664, 122123, 165328, 244246, 488492, 976984, 1002301, 1953968, 2004602, 4009204, 8018408, 13009247, 16036816, 26018494, 52036988, 104073976, 208147952, 1261896959, 2523793918, 5047587836, 10095175672, 20190351344]

約数ペア:

[(1, 20190351344), (2, 10095175672), (4, 5047587836), (8, 2523793918), (16, 1261896959), (97, 208147952), (194, 104073976), (388, 52036988), (776, 26018494), (1259, 16036816), (1552, 13009247), (2518, 8018408), (5036, 4009204), (10072, 2004602), (10333, 1953968), (20144, 1002301), (20666, 976984), (41332, 488492), (82664, 244246), (122123, 165328)]