20794139904

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{34757}}^1$

素因数の和:34836

約数の個数: 144

約数和(自身を含む): 59678095680

約数和(自身を除く): 38883955776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 246, 256, 304, 328, 384, 456, 492, 608, 656, 768, 779, 912, 984, 1216, 1312, 1558, 1824, 1968, 2337, 2432, 2624, 3116, 3648, 3936, 4674, 4864, 5248, 6232, 7296, 7872, 9348, 10496, 12464, 14592, 15744, 18696, 24928, 31488, 34757, 37392, 49856, 69514, 74784, 99712, 104271, 139028, 149568, 199424, 208542, 278056, 299136, 417084, 556112, 598272, 660383, 834168, 1112224, 1320766, 1425037, 1668336, 1981149, 2224448, 2641532, 2850074, 3336672, 3962298, 4275111, 4448896, 5283064, 5700148, 6673344, 7924596, 8550222, 8897792, 10566128, 11400296, 13346688, 15849192, 17100444, 21132256, 22800592, 26693376, 27075703, 31698384, 34200888, 42264512, 45601184, 54151406, 63396768, 68401776, 81227109, 84529024, 91202368, 108302812, 126793536, 136803552, 162454218, 169058048, 182404736, 216605624, 253587072, 273607104, 324908436, 364809472, 433211248, 507174144, 547214208, 649816872, 866422496, 1094428416, 1299633744, 1732844992, 2599267488, 3465689984, 5198534976, 6931379968, 10397069952, 20794139904]

約数ペア:

[(1, 20794139904), (2, 10397069952), (3, 6931379968), (4, 5198534976), (6, 3465689984), (8, 2599267488), (12, 1732844992), (16, 1299633744), (19, 1094428416), (24, 866422496), (32, 649816872), (38, 547214208), (41, 507174144), (48, 433211248), (57, 364809472), (64, 324908436), (76, 273607104), (82, 253587072), (96, 216605624), (114, 182404736), (123, 169058048), (128, 162454218), (152, 136803552), (164, 126793536), (192, 108302812), (228, 91202368), (246, 84529024), (256, 81227109), (304, 68401776), (328, 63396768), (384, 54151406), (456, 45601184), (492, 42264512), (608, 34200888), (656, 31698384), (768, 27075703), (779, 26693376), (912, 22800592), (984, 21132256), (1216, 17100444), (1312, 15849192), (1558, 13346688), (1824, 11400296), (1968, 10566128), (2337, 8897792), (2432, 8550222), (2624, 7924596), (3116, 6673344), (3648, 5700148), (3936, 5283064), (4674, 4448896), (4864, 4275111), (5248, 3962298), (6232, 3336672), (7296, 2850074), (7872, 2641532), (9348, 2224448), (10496, 1981149), (12464, 1668336), (14592, 1425037), (15744, 1320766), (18696, 1112224), (24928, 834168), (31488, 660383), (34757, 598272), (37392, 556112), (49856, 417084), (69514, 299136), (74784, 278056), (99712, 208542), (104271, 199424), (139028, 149568)]