20032034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 15590686

約数列:

[1, 2, 11, 22, 23, 46, 59, 61, 118, 121, 122, 242, 253, 506, 649, 671, 1298, 1342, 1357, 1403, 2714, 2783, 2806, 3599, 5566, 7139, 7198, 7381, 14278, 14762, 14927, 15433, 29854, 30866, 39589, 79178, 82777, 164197, 165554, 169763, 328394, 339526, 435479, 870958, 910547, 1821094, 10016017, 20032034]

約数ペア:

[(1, 20032034), (2, 10016017), (11, 1821094), (22, 910547), (23, 870958), (46, 435479), (59, 339526), (61, 328394), (118, 169763), (121, 165554), (122, 164197), (242, 82777), (253, 79178), (506, 39589), (649, 30866), (671, 29854), (1298, 15433), (1342, 14927), (1357, 14762), (1403, 14278), (2714, 7381), (2783, 7198), (2806, 7139), (3599, 5566)]