20163030368

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3728371}}^1$

素因数の和:3728407

約数の個数: 36

約数和(自身を含む): 42984400788

約数和(自身を除く): 22821370420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 3728371, 7456742, 14913484, 29826968, 48468823, 59653936, 96937646, 119307872, 193875292, 387750584, 630094699, 775501168, 1260189398, 1551002336, 2520378796, 5040757592, 10081515184, 20163030368]

約数ペア:

[(1, 20163030368), (2, 10081515184), (4, 5040757592), (8, 2520378796), (13, 1551002336), (16, 1260189398), (26, 775501168), (32, 630094699), (52, 387750584), (104, 193875292), (169, 119307872), (208, 96937646), (338, 59653936), (416, 48468823), (676, 29826968), (1352, 14913484), (2704, 7456742), (5408, 3728371)]