20141537632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1721}}^1\times {\mathrm{19249}}^1$

素因数の和:20999

約数の個数: 48

約数和(自身を含む): 41767110000

約数和(自身を除く): 21625572368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1721, 3442, 6884, 13768, 19249, 27536, 32699, 38498, 55072, 65398, 76996, 130796, 153992, 261592, 307984, 365731, 523184, 615968, 731462, 1046368, 1462924, 2925848, 5851696, 11703392, 33127529, 66255058, 132510116, 265020232, 530040464, 629423051, 1060080928, 1258846102, 2517692204, 5035384408, 10070768816, 20141537632]

約数ペア:

[(1, 20141537632), (2, 10070768816), (4, 5035384408), (8, 2517692204), (16, 1258846102), (19, 1060080928), (32, 629423051), (38, 530040464), (76, 265020232), (152, 132510116), (304, 66255058), (608, 33127529), (1721, 11703392), (3442, 5851696), (6884, 2925848), (13768, 1462924), (19249, 1046368), (27536, 731462), (32699, 615968), (38498, 523184), (55072, 365731), (65398, 307984), (76996, 261592), (130796, 153992)]