20342393688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{5641}}^1$

素因数の和:5849

約数の個数: 128

約数和(自身を含む): 54336522240

約数和(自身を除く): 33994128552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 131, 148, 186, 222, 248, 262, 296, 372, 393, 444, 524, 744, 786, 888, 1048, 1147, 1572, 2294, 3144, 3441, 4061, 4588, 4847, 5641, 6882, 8122, 9176, 9694, 11282, 12183, 13764, 14541, 16244, 16923, 19388, 22564, 24366, 27528, 29082, 32488, 33846, 38776, 45128, 48732, 58164, 67692, 97464, 116328, 135384, 150257, 174871, 208717, 300514, 349742, 417434, 450771, 524613, 601028, 626151, 699484, 738971, 834868, 901542, 1049226, 1202056, 1252302, 1398968, 1477942, 1669736, 1803084, 2098452, 2216913, 2504604, 2955884, 3606168, 4196904, 4433826, 5009208, 5911768, 6470227, 8867652, 12940454, 17735304, 19410681, 22908101, 25880908, 27341927, 38821362, 45816202, 51761816, 54683854, 68724303, 77642724, 82025781, 91632404, 109367708, 137448606, 155285448, 164051562, 183264808, 218735416, 274897212, 328103124, 549794424, 656206248, 847599737, 1695199474, 2542799211, 3390398948, 5085598422, 6780797896, 10171196844, 20342393688]

約数ペア:

[(1, 20342393688), (2, 10171196844), (3, 6780797896), (4, 5085598422), (6, 3390398948), (8, 2542799211), (12, 1695199474), (24, 847599737), (31, 656206248), (37, 549794424), (62, 328103124), (74, 274897212), (93, 218735416), (111, 183264808), (124, 164051562), (131, 155285448), (148, 137448606), (186, 109367708), (222, 91632404), (248, 82025781), (262, 77642724), (296, 68724303), (372, 54683854), (393, 51761816), (444, 45816202), (524, 38821362), (744, 27341927), (786, 25880908), (888, 22908101), (1048, 19410681), (1147, 17735304), (1572, 12940454), (2294, 8867652), (3144, 6470227), (3441, 5911768), (4061, 5009208), (4588, 4433826), (4847, 4196904), (5641, 3606168), (6882, 2955884), (8122, 2504604), (9176, 2216913), (9694, 2098452), (11282, 1803084), (12183, 1669736), (13764, 1477942), (14541, 1398968), (16244, 1252302), (16923, 1202056), (19388, 1049226), (22564, 901542), (24366, 834868), (27528, 738971), (29082, 699484), (32488, 626151), (33846, 601028), (38776, 524613), (45128, 450771), (48732, 417434), (58164, 349742), (67692, 300514), (97464, 208717), (116328, 174871), (135384, 150257)]