20161395098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1\times {\mathrm{3251}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 32927670720

約数和(自身を除く): 12766275622

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2459, 2522, 3251, 4918, 6502, 31967, 42263, 63934, 84526, 238523, 315347, 477046, 630694, 3100799, 4099511, 6201598, 7994209, 8199022, 15988418, 103924717, 207849434, 775438273, 1550876546, 10080697549, 20161395098]

約数ペア:

[(1, 20161395098), (2, 10080697549), (13, 1550876546), (26, 775438273), (97, 207849434), (194, 103924717), (1261, 15988418), (2459, 8199022), (2522, 7994209), (3251, 6201598), (4918, 4099511), (6502, 3100799), (31967, 630694), (42263, 477046), (63934, 315347), (84526, 238523)]