20218191862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1\times {\mathrm{10589}}^1$

素因数の和:12132

約数の個数: 32

約数和(自身を含む): 33671116800

約数和(自身を除く): 13452924938

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 1471, 2942, 10589, 16181, 21178, 32362, 86789, 116479, 173578, 232958, 624751, 954679, 1249502, 1909358, 6872261, 13744522, 15576419, 31152838, 171340609, 342681218, 919008721, 1838017442, 10109095931, 20218191862]

約数ペア:

[(1, 20218191862), (2, 10109095931), (11, 1838017442), (22, 919008721), (59, 342681218), (118, 171340609), (649, 31152838), (1298, 15576419), (1471, 13744522), (2942, 6872261), (10589, 1909358), (16181, 1249502), (21178, 954679), (32362, 624751), (86789, 232958), (116479, 173578)]