20120141844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4618949}}^1$

素因数の和:4618981

約数の個数: 54

約数和(自身を含む): 55903151850

約数和(自身を除く): 35783010006

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 4618949, 9237898, 13856847, 18475796, 27713694, 41570541, 50808439, 55427388, 83141082, 101616878, 152425317, 166282164, 203233756, 304850634, 457275951, 558892829, 609701268, 914551902, 1117785658, 1676678487, 1829103804, 2235571316, 3353356974, 5030035461, 6706713948, 10060070922, 20120141844]

約数ペア:

[(1, 20120141844), (2, 10060070922), (3, 6706713948), (4, 5030035461), (6, 3353356974), (9, 2235571316), (11, 1829103804), (12, 1676678487), (18, 1117785658), (22, 914551902), (33, 609701268), (36, 558892829), (44, 457275951), (66, 304850634), (99, 203233756), (121, 166282164), (132, 152425317), (198, 101616878), (242, 83141082), (363, 55427388), (396, 50808439), (484, 41570541), (726, 27713694), (1089, 18475796), (1452, 13856847), (2178, 9237898), (4356, 4618949)]