About the Number
20121241734
2進数表記:10010101111010100011100100010000110
漢数字表記:二百一億二千百二十四万千七百三十四
素因数分解:
素因数の和:298074
約数の個数: 72
約数和(自身を含む): 49465555776
約数和(自身を除く): 29344314042
約数列:
[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3751, 6138, 7502, 11253, 22506, 33759, 67518, 298013, 596026, 894039, 1788078, 2682117, 3278143, 5364234, 6556286, 9238403, 9834429, 18476806, 19668858, 27715209, 29503287, 36059573, 55430418, 59006574, 72119146, 83145627, 101622433, 108178719, 166291254, 203244866, 216357438, 304867299, 324536157, 609734598, 649072314, 914601897, 1117846763, 1829203794, 2235693526, 3353540289, 6707080578, 10060620867, 20121241734]
約数ペア:
[(1, 20121241734), (2, 10060620867), (3, 6707080578), (6, 3353540289), (9, 2235693526), (11, 1829203794), (18, 1117846763), (22, 914601897), (31, 649072314), (33, 609734598), (62, 324536157), (66, 304867299), (93, 216357438), (99, 203244866), (121, 166291254), (186, 108178719), (198, 101622433), (242, 83145627), (279, 72119146), (341, 59006574), (363, 55430418), (558, 36059573), (682, 29503287), (726, 27715209), (1023, 19668858), (1089, 18476806), (2046, 9834429), (2178, 9238403), (3069, 6556286), (3751, 5364234), (6138, 3278143), (7502, 2682117), (11253, 1788078), (22506, 894039), (33759, 596026), (67518, 298013)]このpageの処理時間: 0.033271074295043945 seconds