20262132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 58836960

約数和(自身を除く): 38574828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 2693, 3762, 5386, 7524, 8079, 10772, 16158, 24237, 29623, 32316, 48474, 51167, 59246, 88869, 96948, 102334, 118492, 153501, 177738, 204668, 266607, 307002, 355476, 460503, 533214, 562837, 614004, 921006, 1066428, 1125674, 1688511, 1842012, 2251348, 3377022, 5065533, 6754044, 10131066, 20262132]

約数ペア:

[(1, 20262132), (2, 10131066), (3, 6754044), (4, 5065533), (6, 3377022), (9, 2251348), (11, 1842012), (12, 1688511), (18, 1125674), (19, 1066428), (22, 921006), (33, 614004), (36, 562837), (38, 533214), (44, 460503), (57, 355476), (66, 307002), (76, 266607), (99, 204668), (114, 177738), (132, 153501), (171, 118492), (198, 102334), (209, 96948), (228, 88869), (342, 59246), (396, 51167), (418, 48474), (627, 32316), (684, 29623), (836, 24237), (1254, 16158), (1881, 10772), (2508, 8079), (2693, 7524), (3762, 5386)]