20163342222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{710327}}^1$

素因数の和:710437

約数の個数: 48

約数和(自身を含む): 46540690560

約数和(自身を除く): 26377348338

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 3154, 4731, 9462, 14193, 28386, 710327, 1420654, 2130981, 4261962, 6392943, 12785886, 13496213, 26992426, 40488639, 58957141, 80977278, 117914282, 121465917, 176871423, 242931834, 353742846, 530614269, 1061228538, 1120185679, 2240371358, 3360557037, 6721114074, 10081671111, 20163342222]

約数ペア:

[(1, 20163342222), (2, 10081671111), (3, 6721114074), (6, 3360557037), (9, 2240371358), (18, 1120185679), (19, 1061228538), (38, 530614269), (57, 353742846), (83, 242931834), (114, 176871423), (166, 121465917), (171, 117914282), (249, 80977278), (342, 58957141), (498, 40488639), (747, 26992426), (1494, 13496213), (1577, 12785886), (3154, 6392943), (4731, 4261962), (9462, 2130981), (14193, 1420654), (28386, 710327)]