20650752

素因数分解:

$2^8\times 3^2\times {\mathrm{8963}}^1$

素因数の和:8985

約数の個数: 54

約数和(自身を含む): 59547852

約数和(自身を除く): 38897100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8963, 17926, 26889, 35852, 53778, 71704, 80667, 107556, 143408, 161334, 215112, 286816, 322668, 430224, 573632, 645336, 860448, 1147264, 1290672, 1720896, 2294528, 2581344, 3441792, 5162688, 6883584, 10325376, 20650752]

約数ペア:

[(1, 20650752), (2, 10325376), (3, 6883584), (4, 5162688), (6, 3441792), (8, 2581344), (9, 2294528), (12, 1720896), (16, 1290672), (18, 1147264), (24, 860448), (32, 645336), (36, 573632), (48, 430224), (64, 322668), (72, 286816), (96, 215112), (128, 161334), (144, 143408), (192, 107556), (256, 80667), (288, 71704), (384, 53778), (576, 35852), (768, 26889), (1152, 17926), (2304, 8963)]