20053927135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 26760132000

約数和(自身を除く): 6706204865

約数列:

[1, 5, 11, 55, 121, 149, 269, 605, 745, 827, 1345, 1639, 2959, 4135, 8195, 9097, 14795, 18029, 32549, 40081, 45485, 90145, 100067, 123223, 162745, 200405, 222463, 440891, 500335, 616115, 1112315, 1355453, 2204455, 2447093, 4849801, 6777265, 12235465, 14909983, 24249005, 26918023, 33146987, 74549915, 134590115, 165734935, 364616857, 1823084285, 4010785427, 20053927135]

約数ペア:

[(1, 20053927135), (5, 4010785427), (11, 1823084285), (55, 364616857), (121, 165734935), (149, 134590115), (269, 74549915), (605, 33146987), (745, 26918023), (827, 24249005), (1345, 14909983), (1639, 12235465), (2959, 6777265), (4135, 4849801), (8195, 2447093), (9097, 2204455), (14795, 1355453), (18029, 1112315), (32549, 616115), (40081, 500335), (45485, 440891), (90145, 222463), (100067, 200405), (123223, 162745)]