20565723955

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1\times {\mathrm{6221}}^1$

素因数の和:9519

約数の個数: 32

約数和(自身を含む): 29190637440

約数和(自身を除く): 8624913485

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 3257, 6221, 16285, 22799, 31105, 43547, 94453, 113995, 180409, 217735, 472265, 661171, 902045, 1262863, 3305855, 6314315, 20261797, 101308985, 141832579, 587592113, 709162895, 2937960565, 4113144791, 20565723955]

約数ペア:

[(1, 20565723955), (5, 4113144791), (7, 2937960565), (29, 709162895), (35, 587592113), (145, 141832579), (203, 101308985), (1015, 20261797), (3257, 6314315), (6221, 3305855), (16285, 1262863), (22799, 902045), (31105, 661171), (43547, 472265), (94453, 217735), (113995, 180409)]