20051219826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7879}}^1\times {\mathrm{12853}}^1$

素因数の和:20751

約数の個数: 48

約数和(自身を含む): 47403495360

約数和(自身を除く): 27352275534

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 7879, 12853, 15758, 23637, 25706, 38559, 47274, 70911, 77118, 86669, 115677, 141383, 141822, 173338, 231354, 260007, 282766, 424149, 520014, 780021, 848298, 1272447, 1560042, 2544894, 101268787, 202537574, 303806361, 607612722, 911419083, 1113956657, 1822838166, 2227913314, 3341869971, 6683739942, 10025609913, 20051219826]

約数ペア:

[(1, 20051219826), (2, 10025609913), (3, 6683739942), (6, 3341869971), (9, 2227913314), (11, 1822838166), (18, 1113956657), (22, 911419083), (33, 607612722), (66, 303806361), (99, 202537574), (198, 101268787), (7879, 2544894), (12853, 1560042), (15758, 1272447), (23637, 848298), (25706, 780021), (38559, 520014), (47274, 424149), (70911, 282766), (77118, 260007), (86669, 231354), (115677, 173338), (141383, 141822)]