20043532008

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{3067}}^1$

素因数の和:3871

約数の個数: 96

約数和(自身を含む): 54776685600

約数和(自身を除く): 34733153592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 653, 834, 1112, 1251, 1306, 1668, 1959, 2502, 2612, 3067, 3336, 3918, 5004, 5224, 5877, 6134, 7836, 9201, 10008, 11754, 12268, 15672, 18402, 23508, 24536, 27603, 36804, 47016, 55206, 73608, 90767, 110412, 181534, 220824, 272301, 363068, 426313, 544602, 726136, 816903, 852626, 1089204, 1278939, 1633806, 1705252, 2002751, 2178408, 2557878, 3267612, 3410504, 3836817, 4005502, 5115756, 6008253, 6535224, 7673634, 8011004, 10231512, 12016506, 15347268, 16022008, 18024759, 24033012, 30694536, 36049518, 48066024, 72099036, 144198072, 278382389, 556764778, 835147167, 1113529556, 1670294334, 2227059112, 2505441501, 3340588668, 5010883002, 6681177336, 10021766004, 20043532008]

約数ペア:

[(1, 20043532008), (2, 10021766004), (3, 6681177336), (4, 5010883002), (6, 3340588668), (8, 2505441501), (9, 2227059112), (12, 1670294334), (18, 1113529556), (24, 835147167), (36, 556764778), (72, 278382389), (139, 144198072), (278, 72099036), (417, 48066024), (556, 36049518), (653, 30694536), (834, 24033012), (1112, 18024759), (1251, 16022008), (1306, 15347268), (1668, 12016506), (1959, 10231512), (2502, 8011004), (2612, 7673634), (3067, 6535224), (3336, 6008253), (3918, 5115756), (5004, 4005502), (5224, 3836817), (5877, 3410504), (6134, 3267612), (7836, 2557878), (9201, 2178408), (10008, 2002751), (11754, 1705252), (12268, 1633806), (15672, 1278939), (18402, 1089204), (23508, 852626), (24536, 816903), (27603, 726136), (36804, 544602), (47016, 426313), (55206, 363068), (73608, 272301), (90767, 220824), (110412, 181534)]