20072115843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 29799802368

約数和(自身を除く): 9727686525

約数列:

[1, 3, 13, 39, 73, 83, 173, 219, 249, 491, 519, 949, 1079, 1473, 2249, 2847, 3237, 6059, 6383, 6747, 12629, 14359, 18177, 19149, 35843, 37887, 40753, 43077, 78767, 84943, 107529, 122259, 164177, 186667, 236301, 254829, 465959, 492531, 529789, 560001, 1048207, 1104259, 1397877, 1589367, 2974969, 3144621, 3312777, 6200839, 7050269, 8924907, 13626691, 18602517, 21150807, 38674597, 40880073, 80610907, 91653497, 116023791, 241832721, 274960491, 514669637, 1544008911, 6690705281, 20072115843]

約数ペア:

[(1, 20072115843), (3, 6690705281), (13, 1544008911), (39, 514669637), (73, 274960491), (83, 241832721), (173, 116023791), (219, 91653497), (249, 80610907), (491, 40880073), (519, 38674597), (949, 21150807), (1079, 18602517), (1473, 13626691), (2249, 8924907), (2847, 7050269), (3237, 6200839), (6059, 3312777), (6383, 3144621), (6747, 2974969), (12629, 1589367), (14359, 1397877), (18177, 1104259), (19149, 1048207), (35843, 560001), (37887, 529789), (40753, 492531), (43077, 465959), (78767, 254829), (84943, 236301), (107529, 186667), (122259, 164177)]