20236040678

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{6323}}^1$

素因数の和:6486

約数の個数: 72

約数和(自身を含む): 37846977192

約数和(自身を除く): 17610936514

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 113, 119, 226, 238, 289, 578, 791, 833, 1582, 1666, 1921, 2023, 3842, 4046, 5537, 6323, 11074, 12646, 13447, 14161, 26894, 28322, 32657, 44261, 65314, 88522, 94129, 107491, 188258, 214982, 228599, 309827, 457198, 619654, 714499, 752437, 1428998, 1504874, 1600193, 1827347, 3200386, 3654694, 5001493, 5267059, 10002986, 10534118, 12146483, 12791429, 24292966, 25582858, 35010451, 70020902, 85025381, 89540003, 170050762, 179080006, 206490211, 412980422, 595177667, 1190355334, 1445431477, 2890862954, 10118020339, 20236040678]

約数ペア:

[(1, 20236040678), (2, 10118020339), (7, 2890862954), (14, 1445431477), (17, 1190355334), (34, 595177667), (49, 412980422), (98, 206490211), (113, 179080006), (119, 170050762), (226, 89540003), (238, 85025381), (289, 70020902), (578, 35010451), (791, 25582858), (833, 24292966), (1582, 12791429), (1666, 12146483), (1921, 10534118), (2023, 10002986), (3842, 5267059), (4046, 5001493), (5537, 3654694), (6323, 3200386), (11074, 1827347), (12646, 1600193), (13447, 1504874), (14161, 1428998), (26894, 752437), (28322, 714499), (32657, 619654), (44261, 457198), (65314, 309827), (88522, 228599), (94129, 214982), (107491, 188258)]