20735562016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{49845101}}^1$

素因数の和:49845124

約数の個数: 24

約数和(自身を含む): 43963379964

約数和(自身を除く): 23227817948

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 49845101, 99690202, 199380404, 398760808, 647986313, 797521616, 1295972626, 1595043232, 2591945252, 5183890504, 10367781008, 20735562016]

約数ペア:

[(1, 20735562016), (2, 10367781008), (4, 5183890504), (8, 2591945252), (13, 1595043232), (16, 1295972626), (26, 797521616), (32, 647986313), (52, 398760808), (104, 199380404), (208, 99690202), (416, 49845101)]