20235046128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{253801}}^1$

素因数の和:253974

約数の個数: 80

約数和(自身を含む): 57403921152

約数和(自身を除く): 37168875024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 151, 176, 264, 302, 453, 528, 604, 906, 1208, 1661, 1812, 2416, 3322, 3624, 4983, 6644, 7248, 9966, 13288, 19932, 26576, 39864, 79728, 253801, 507602, 761403, 1015204, 1522806, 2030408, 2791811, 3045612, 4060816, 5583622, 6091224, 8375433, 11167244, 12182448, 16750866, 22334488, 33501732, 38323951, 44668976, 67003464, 76647902, 114971853, 134006928, 153295804, 229943706, 306591608, 421563461, 459887412, 613183216, 843126922, 919774824, 1264690383, 1686253844, 1839549648, 2529380766, 3372507688, 5058761532, 6745015376, 10117523064, 20235046128]

約数ペア:

[(1, 20235046128), (2, 10117523064), (3, 6745015376), (4, 5058761532), (6, 3372507688), (8, 2529380766), (11, 1839549648), (12, 1686253844), (16, 1264690383), (22, 919774824), (24, 843126922), (33, 613183216), (44, 459887412), (48, 421563461), (66, 306591608), (88, 229943706), (132, 153295804), (151, 134006928), (176, 114971853), (264, 76647902), (302, 67003464), (453, 44668976), (528, 38323951), (604, 33501732), (906, 22334488), (1208, 16750866), (1661, 12182448), (1812, 11167244), (2416, 8375433), (3322, 6091224), (3624, 5583622), (4983, 4060816), (6644, 3045612), (7248, 2791811), (9966, 2030408), (13288, 1522806), (19932, 1015204), (26576, 761403), (39864, 507602), (79728, 253801)]