20153836598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{6689}}^1$

素因数の和:7005

約数の個数: 64

約数和(自身を含む): 37301299200

約数和(自身を除く): 17147462602

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 241, 266, 329, 482, 658, 893, 1687, 1786, 3374, 4579, 6251, 6689, 9158, 11327, 12502, 13378, 22654, 32053, 46823, 64106, 79289, 93646, 127091, 158578, 215213, 254182, 314383, 430426, 628766, 889637, 1506491, 1612049, 1779274, 2200681, 3012982, 3224098, 4401362, 5973277, 11284343, 11946554, 22568686, 30628931, 41812939, 61257862, 75766303, 83625878, 151532606, 214402517, 428805034, 530364121, 1060728242, 1439559757, 2879119514, 10076918299, 20153836598]

約数ペア:

[(1, 20153836598), (2, 10076918299), (7, 2879119514), (14, 1439559757), (19, 1060728242), (38, 530364121), (47, 428805034), (94, 214402517), (133, 151532606), (241, 83625878), (266, 75766303), (329, 61257862), (482, 41812939), (658, 30628931), (893, 22568686), (1687, 11946554), (1786, 11284343), (3374, 5973277), (4579, 4401362), (6251, 3224098), (6689, 3012982), (9158, 2200681), (11327, 1779274), (12502, 1612049), (13378, 1506491), (22654, 889637), (32053, 628766), (46823, 430426), (64106, 314383), (79289, 254182), (93646, 215213), (127091, 158578)]