20347629154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5683}}^1$

素因数の和:5855

約数の個数: 64

約数和(自身を含む): 34573271040

約数和(自身を除く): 14225641886

約数列:

[1, 2, 17, 31, 34, 43, 62, 79, 86, 158, 527, 731, 1054, 1333, 1343, 1462, 2449, 2666, 2686, 3397, 4898, 5683, 6794, 11366, 22661, 41633, 45322, 57749, 83266, 96611, 105307, 115498, 176173, 193222, 210614, 244369, 352346, 448957, 488738, 897914, 1790219, 2994941, 3580438, 4154273, 5989882, 7575439, 7632269, 8308546, 13917667, 15150878, 15264538, 19305151, 27835334, 38610302, 128782463, 236600339, 257564926, 328187567, 473200678, 598459681, 656375134, 1196919362, 10173814577, 20347629154]

約数ペア:

[(1, 20347629154), (2, 10173814577), (17, 1196919362), (31, 656375134), (34, 598459681), (43, 473200678), (62, 328187567), (79, 257564926), (86, 236600339), (158, 128782463), (527, 38610302), (731, 27835334), (1054, 19305151), (1333, 15264538), (1343, 15150878), (1462, 13917667), (2449, 8308546), (2666, 7632269), (2686, 7575439), (3397, 5989882), (4898, 4154273), (5683, 3580438), (6794, 2994941), (11366, 1790219), (22661, 897914), (41633, 488738), (45322, 448957), (57749, 352346), (83266, 244369), (96611, 210614), (105307, 193222), (115498, 176173)]