20163933312

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{3137}}^1$

素因数の和:4054

約数の個数: 128

約数和(自身を含む): 56461406400

約数和(自身を除く): 36297473088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 881, 912, 1216, 1762, 1824, 2432, 2643, 3137, 3524, 3648, 5286, 6274, 7048, 7296, 9411, 10572, 12548, 14096, 16739, 18822, 21144, 25096, 28192, 33478, 37644, 42288, 50192, 50217, 56384, 59603, 66956, 75288, 84576, 100384, 100434, 112768, 119206, 133912, 150576, 169152, 178809, 200768, 200868, 238412, 267824, 301152, 338304, 357618, 401536, 401736, 476824, 535648, 602304, 715236, 803472, 953648, 1071296, 1204608, 1430472, 1606944, 1907296, 2142592, 2763697, 2860944, 3213888, 3814592, 5527394, 5721888, 6427776, 7629184, 8291091, 11054788, 11443776, 16582182, 22109576, 22887552, 33164364, 44219152, 52510243, 66328728, 88438304, 105020486, 132657456, 157530729, 176876608, 210040972, 265314912, 315061458, 353753216, 420081944, 530629824, 630122916, 840163888, 1061259648, 1260245832, 1680327776, 2520491664, 3360655552, 5040983328, 6721311104, 10081966656, 20163933312]

約数ペア:

[(1, 20163933312), (2, 10081966656), (3, 6721311104), (4, 5040983328), (6, 3360655552), (8, 2520491664), (12, 1680327776), (16, 1260245832), (19, 1061259648), (24, 840163888), (32, 630122916), (38, 530629824), (48, 420081944), (57, 353753216), (64, 315061458), (76, 265314912), (96, 210040972), (114, 176876608), (128, 157530729), (152, 132657456), (192, 105020486), (228, 88438304), (304, 66328728), (384, 52510243), (456, 44219152), (608, 33164364), (881, 22887552), (912, 22109576), (1216, 16582182), (1762, 11443776), (1824, 11054788), (2432, 8291091), (2643, 7629184), (3137, 6427776), (3524, 5721888), (3648, 5527394), (5286, 3814592), (6274, 3213888), (7048, 2860944), (7296, 2763697), (9411, 2142592), (10572, 1907296), (12548, 1606944), (14096, 1430472), (16739, 1204608), (18822, 1071296), (21144, 953648), (25096, 803472), (28192, 715236), (33478, 602304), (37644, 535648), (42288, 476824), (50192, 401736), (50217, 401536), (56384, 357618), (59603, 338304), (66956, 301152), (75288, 267824), (84576, 238412), (100384, 200868), (100434, 200768), (112768, 178809), (119206, 169152), (133912, 150576)]