20127235536

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{340079}}^1$

素因数の和:340233

約数の個数: 80

約数和(自身を含む): 58194489600

約数和(自身を除く): 38067254064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 4932, 6576, 7398, 9864, 14796, 19728, 29592, 59184, 340079, 680158, 1020237, 1360316, 2040474, 2720632, 3060711, 4080948, 5441264, 6121422, 8161896, 9182133, 12242844, 16323792, 18364266, 24485688, 36728532, 46590823, 48971376, 73457064, 93181646, 139772469, 146914128, 186363292, 279544938, 372726584, 419317407, 559089876, 745453168, 838634814, 1118179752, 1257952221, 1677269628, 2236359504, 2515904442, 3354539256, 5031808884, 6709078512, 10063617768, 20127235536]

約数ペア:

[(1, 20127235536), (2, 10063617768), (3, 6709078512), (4, 5031808884), (6, 3354539256), (8, 2515904442), (9, 2236359504), (12, 1677269628), (16, 1257952221), (18, 1118179752), (24, 838634814), (27, 745453168), (36, 559089876), (48, 419317407), (54, 372726584), (72, 279544938), (108, 186363292), (137, 146914128), (144, 139772469), (216, 93181646), (274, 73457064), (411, 48971376), (432, 46590823), (548, 36728532), (822, 24485688), (1096, 18364266), (1233, 16323792), (1644, 12242844), (2192, 9182133), (2466, 8161896), (3288, 6121422), (3699, 5441264), (4932, 4080948), (6576, 3060711), (7398, 2720632), (9864, 2040474), (14796, 1360316), (19728, 1020237), (29592, 680158), (59184, 340079)]