20120204436

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{77513}}^1$

素因数の和:77840

約数の個数: 48

約数和(自身を含む): 47644445184

約数和(自身を除く): 27524240748

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 223, 291, 388, 446, 582, 669, 892, 1164, 1338, 2676, 21631, 43262, 64893, 77513, 86524, 129786, 155026, 232539, 259572, 310052, 465078, 930156, 7518761, 15037522, 17285399, 22556283, 30075044, 34570798, 45112566, 51856197, 69141596, 90225132, 103712394, 207424788, 1676683703, 3353367406, 5030051109, 6706734812, 10060102218, 20120204436]

約数ペア:

[(1, 20120204436), (2, 10060102218), (3, 6706734812), (4, 5030051109), (6, 3353367406), (12, 1676683703), (97, 207424788), (194, 103712394), (223, 90225132), (291, 69141596), (388, 51856197), (446, 45112566), (582, 34570798), (669, 30075044), (892, 22556283), (1164, 17285399), (1338, 15037522), (2676, 7518761), (21631, 930156), (43262, 465078), (64893, 310052), (77513, 259572), (86524, 232539), (129786, 155026)]