20133034603448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{76231}}^1\times {\mathrm{149381}}^1$

素因数の和:225648

約数の個数: 64

約数和(自身を含む): 43045462998720

約数和(自身を除く): 22912428395272

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 76231, 149381, 152462, 298762, 304924, 597524, 609848, 991003, 1195048, 1295927, 1941953, 1982006, 2539477, 2591854, 3883906, 3964012, 5078954, 5183708, 7767812, 7928024, 10157908, 10367416, 15535624, 16847051, 20315816, 33013201, 33694102, 66026402, 67388204, 132052804, 134776408, 264105608, 11387463011, 22774926022, 45549852044, 91099704088, 148037019143, 193586871187, 296074038286, 387173742374, 592148076572, 774347484748, 1184296153144, 1548694969496, 2516629325431, 5033258650862, 10066517301724, 20133034603448]

約数ペア:

[(1, 20133034603448), (2, 10066517301724), (4, 5033258650862), (8, 2516629325431), (13, 1548694969496), (17, 1184296153144), (26, 774347484748), (34, 592148076572), (52, 387173742374), (68, 296074038286), (104, 193586871187), (136, 148037019143), (221, 91099704088), (442, 45549852044), (884, 22774926022), (1768, 11387463011), (76231, 264105608), (149381, 134776408), (152462, 132052804), (298762, 67388204), (304924, 66026402), (597524, 33694102), (609848, 33013201), (991003, 20315816), (1195048, 16847051), (1295927, 15535624), (1941953, 10367416), (1982006, 10157908), (2539477, 7928024), (2591854, 7767812), (3883906, 5183708), (3964012, 5078954)]