20524464

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6197}}^1$

素因数の和:6234

約数の個数: 60

約数和(自身を含む): 59947056

約数和(自身を除く): 39422592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 6197, 12394, 18591, 24788, 37182, 49576, 55773, 74364, 99152, 111546, 142531, 148728, 223092, 285062, 297456, 427593, 446184, 570124, 855186, 892368, 1140248, 1282779, 1710372, 2280496, 2565558, 3420744, 5131116, 6841488, 10262232, 20524464]

約数ペア:

[(1, 20524464), (2, 10262232), (3, 6841488), (4, 5131116), (6, 3420744), (8, 2565558), (9, 2280496), (12, 1710372), (16, 1282779), (18, 1140248), (23, 892368), (24, 855186), (36, 570124), (46, 446184), (48, 427593), (69, 297456), (72, 285062), (92, 223092), (138, 148728), (144, 142531), (184, 111546), (207, 99152), (276, 74364), (368, 55773), (414, 49576), (552, 37182), (828, 24788), (1104, 18591), (1656, 12394), (3312, 6197)]