20096718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 42595200

約数和(自身を除く): 22498482

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1019, 1038, 2038, 3057, 3287, 6114, 6574, 9861, 19361, 19722, 38722, 58083, 116166, 176287, 352574, 528861, 1057722, 3349453, 6698906, 10048359, 20096718]

約数ペア:

[(1, 20096718), (2, 10048359), (3, 6698906), (6, 3349453), (19, 1057722), (38, 528861), (57, 352574), (114, 176287), (173, 116166), (346, 58083), (519, 38722), (1019, 19722), (1038, 19361), (2038, 9861), (3057, 6574), (3287, 6114)]