20030572806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{48821}}^1$

素因数の和:48965

約数の個数: 64

約数和(自身を含む): 43588281600

約数和(自身を除く): 23557708794

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 61, 114, 118, 122, 177, 183, 354, 366, 1121, 1159, 2242, 2318, 3363, 3477, 3599, 6726, 6954, 7198, 10797, 21594, 48821, 68381, 97642, 136762, 146463, 205143, 292926, 410286, 927599, 1855198, 2782797, 2880439, 2978081, 5565594, 5760878, 5956162, 8641317, 8934243, 17282634, 17868486, 54728341, 56583539, 109456682, 113167078, 164185023, 169750617, 175706779, 328370046, 339501234, 351413558, 527120337, 1054240674, 3338428801, 6676857602, 10015286403, 20030572806]

約数ペア:

[(1, 20030572806), (2, 10015286403), (3, 6676857602), (6, 3338428801), (19, 1054240674), (38, 527120337), (57, 351413558), (59, 339501234), (61, 328370046), (114, 175706779), (118, 169750617), (122, 164185023), (177, 113167078), (183, 109456682), (354, 56583539), (366, 54728341), (1121, 17868486), (1159, 17282634), (2242, 8934243), (2318, 8641317), (3363, 5956162), (3477, 5760878), (3599, 5565594), (6726, 2978081), (6954, 2880439), (7198, 2782797), (10797, 1855198), (21594, 927599), (48821, 410286), (68381, 292926), (97642, 205143), (136762, 146463)]