20055145497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 29450615040

約数和(自身を除く): 9395469543

約数列:

[1, 3, 17, 51, 61, 83, 101, 183, 249, 303, 769, 1037, 1411, 1717, 2307, 3111, 4233, 5063, 5151, 6161, 8383, 13073, 15189, 18483, 25149, 39219, 46909, 63827, 77669, 86071, 104737, 140727, 142511, 191481, 233007, 258213, 314211, 427533, 511363, 797453, 1085059, 1320373, 1534089, 2392359, 3255177, 3893447, 3961119, 4737809, 6446527, 8693171, 11680341, 14213427, 19339581, 26079513, 66188599, 80542753, 109590959, 198565797, 241628259, 328772877, 393238147, 1179714441, 6685048499, 20055145497]

約数ペア:

[(1, 20055145497), (3, 6685048499), (17, 1179714441), (51, 393238147), (61, 328772877), (83, 241628259), (101, 198565797), (183, 109590959), (249, 80542753), (303, 66188599), (769, 26079513), (1037, 19339581), (1411, 14213427), (1717, 11680341), (2307, 8693171), (3111, 6446527), (4233, 4737809), (5063, 3961119), (5151, 3893447), (6161, 3255177), (8383, 2392359), (13073, 1534089), (15189, 1320373), (18483, 1085059), (25149, 797453), (39219, 511363), (46909, 427533), (63827, 314211), (77669, 258213), (86071, 233007), (104737, 191481), (140727, 142511)]