20120837736

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1\times {\mathrm{11423}}^1$

素因数の和:14646

約数の個数: 64

約数和(自身を含む): 52510187520

約数和(自身を除く): 32389349784

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 3191, 6382, 9573, 11423, 12764, 19146, 22846, 25528, 34269, 38292, 45692, 68538, 73393, 76584, 91384, 137076, 146786, 220179, 262729, 274152, 293572, 440358, 525458, 587144, 788187, 880716, 1050916, 1576374, 1761432, 2101832, 3152748, 6305496, 36450793, 72901586, 109352379, 145803172, 218704758, 291606344, 437409516, 838368239, 874819032, 1676736478, 2515104717, 3353472956, 5030209434, 6706945912, 10060418868, 20120837736]

約数ペア:

[(1, 20120837736), (2, 10060418868), (3, 6706945912), (4, 5030209434), (6, 3353472956), (8, 2515104717), (12, 1676736478), (23, 874819032), (24, 838368239), (46, 437409516), (69, 291606344), (92, 218704758), (138, 145803172), (184, 109352379), (276, 72901586), (552, 36450793), (3191, 6305496), (6382, 3152748), (9573, 2101832), (11423, 1761432), (12764, 1576374), (19146, 1050916), (22846, 880716), (25528, 788187), (34269, 587144), (38292, 525458), (45692, 440358), (68538, 293572), (73393, 274152), (76584, 262729), (91384, 220179), (137076, 146786)]