19702878672

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{14149}}^1$

素因数の和:14660

約数の個数: 80

約数和(自身を含む): 51781755200

約数和(自身を除く): 32078876528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 433, 536, 804, 866, 1072, 1299, 1608, 1732, 2598, 3216, 3464, 5196, 6928, 10392, 14149, 20784, 28298, 29011, 42447, 56596, 58022, 84894, 87033, 113192, 116044, 169788, 174066, 226384, 232088, 339576, 348132, 464176, 679152, 696264, 947983, 1392528, 1895966, 2843949, 3791932, 5687898, 6126517, 7583864, 11375796, 12253034, 15167728, 18379551, 22751592, 24506068, 36759102, 45503184, 49012136, 73518204, 98024272, 147036408, 294072816, 410476639, 820953278, 1231429917, 1641906556, 2462859834, 3283813112, 4925719668, 6567626224, 9851439336, 19702878672]

約数ペア:

[(1, 19702878672), (2, 9851439336), (3, 6567626224), (4, 4925719668), (6, 3283813112), (8, 2462859834), (12, 1641906556), (16, 1231429917), (24, 820953278), (48, 410476639), (67, 294072816), (134, 147036408), (201, 98024272), (268, 73518204), (402, 49012136), (433, 45503184), (536, 36759102), (804, 24506068), (866, 22751592), (1072, 18379551), (1299, 15167728), (1608, 12253034), (1732, 11375796), (2598, 7583864), (3216, 6126517), (3464, 5687898), (5196, 3791932), (6928, 2843949), (10392, 1895966), (14149, 1392528), (20784, 947983), (28298, 696264), (29011, 679152), (42447, 464176), (56596, 348132), (58022, 339576), (84894, 232088), (87033, 226384), (113192, 174066), (116044, 169788)]