20072220813

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{42667}}^1$

素因数の和:43153

約数の個数: 24

約数和(自身を含む): 29260690368

約数和(自身を除く): 9188469555

約数列:

[1, 3, 9, 167, 313, 501, 939, 1503, 2817, 42667, 52271, 128001, 156813, 384003, 470439, 7125389, 13354771, 21376167, 40064313, 64128501, 120192939, 2230246757, 6690740271, 20072220813]

約数ペア:

[(1, 20072220813), (3, 6690740271), (9, 2230246757), (167, 120192939), (313, 64128501), (501, 40064313), (939, 21376167), (1503, 13354771), (2817, 7125389), (42667, 470439), (52271, 384003), (128001, 156813)]