20159672004

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9491371}}^1$

素因数の和:9491440

約数の個数: 36

約数和(自身を含む): 51822891120

約数和(自身を除く): 31663219116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9491371, 18982742, 28474113, 37965484, 56948226, 85422339, 113896452, 170844678, 341689356, 559990889, 1119981778, 1679972667, 2239963556, 3359945334, 5039918001, 6719890668, 10079836002, 20159672004]

約数ペア:

[(1, 20159672004), (2, 10079836002), (3, 6719890668), (4, 5039918001), (6, 3359945334), (9, 2239963556), (12, 1679972667), (18, 1119981778), (36, 559990889), (59, 341689356), (118, 170844678), (177, 113896452), (236, 85422339), (354, 56948226), (531, 37965484), (708, 28474113), (1062, 18982742), (2124, 9491371)]