20163930816

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{801683}}^1$

素因数の和:801829

約数の個数: 56

約数和(自身を含む): 53757722304

約数和(自身を除く): 33593791488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 25152, 801683, 1603366, 2405049, 3206732, 4810098, 6413464, 9620196, 12826928, 19240392, 25653856, 38480784, 51307712, 76961568, 105020473, 153923136, 210040946, 315061419, 420081892, 630122838, 840163784, 1260245676, 1680327568, 2520491352, 3360655136, 5040982704, 6721310272, 10081965408, 20163930816]

約数ペア:

[(1, 20163930816), (2, 10081965408), (3, 6721310272), (4, 5040982704), (6, 3360655136), (8, 2520491352), (12, 1680327568), (16, 1260245676), (24, 840163784), (32, 630122838), (48, 420081892), (64, 315061419), (96, 210040946), (131, 153923136), (192, 105020473), (262, 76961568), (393, 51307712), (524, 38480784), (786, 25653856), (1048, 19240392), (1572, 12826928), (2096, 9620196), (3144, 6413464), (4192, 4810098), (6288, 3206732), (8384, 2405049), (12576, 1603366), (25152, 801683)]