20148382826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{5659}}^1$

素因数の和:5955

約数の個数: 64

約数和(自身を含む): 36285580800

約数和(自身を除く): 16137197974

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 211, 286, 422, 649, 767, 1298, 1534, 2321, 2743, 4642, 5486, 5659, 8437, 11318, 12449, 16874, 24898, 30173, 60346, 62249, 73567, 124498, 136939, 147134, 161837, 273878, 323674, 333881, 667762, 809237, 1194049, 1618474, 1780207, 2388098, 3560414, 3672691, 4340453, 7345382, 8680906, 13134539, 15522637, 26269078, 31045274, 47744983, 70448891, 95489966, 140897782, 170749007, 341498014, 774937801, 915835583, 1549875602, 1831671166, 10074191413, 20148382826]

約数ペア:

[(1, 20148382826), (2, 10074191413), (11, 1831671166), (13, 1549875602), (22, 915835583), (26, 774937801), (59, 341498014), (118, 170749007), (143, 140897782), (211, 95489966), (286, 70448891), (422, 47744983), (649, 31045274), (767, 26269078), (1298, 15522637), (1534, 13134539), (2321, 8680906), (2743, 7345382), (4642, 4340453), (5486, 3672691), (5659, 3560414), (8437, 2388098), (11318, 1780207), (12449, 1618474), (16874, 1194049), (24898, 809237), (30173, 667762), (60346, 333881), (62249, 323674), (73567, 273878), (124498, 161837), (136939, 147134)]