20131629834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{4519}}^1$

素因数の和:5155

約数の個数: 64

約数和(自身を含む): 42614415360

約数和(自身を除く): 22482785526

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 557, 1114, 1333, 1671, 2666, 3342, 3999, 4519, 7998, 9038, 13557, 17267, 23951, 27114, 34534, 47902, 51801, 71853, 103602, 140089, 143706, 194317, 280178, 388634, 420267, 582951, 742481, 840534, 1165902, 1484962, 2227443, 2517083, 4454886, 5034166, 6023827, 7551249, 12047654, 15102498, 18071481, 36142962, 78029573, 108234569, 156059146, 216469138, 234088719, 324703707, 468177438, 649407414, 3355271639, 6710543278, 10065814917, 20131629834]

約数ペア:

[(1, 20131629834), (2, 10065814917), (3, 6710543278), (6, 3355271639), (31, 649407414), (43, 468177438), (62, 324703707), (86, 234088719), (93, 216469138), (129, 156059146), (186, 108234569), (258, 78029573), (557, 36142962), (1114, 18071481), (1333, 15102498), (1671, 12047654), (2666, 7551249), (3342, 6023827), (3999, 5034166), (4519, 4454886), (7998, 2517083), (9038, 2227443), (13557, 1484962), (17267, 1165902), (23951, 840534), (27114, 742481), (34534, 582951), (47902, 420267), (51801, 388634), (71853, 280178), (103602, 194317), (140089, 143706)]