20163955314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{534371}}^1$

素因数の和:534726

約数の個数: 32

約数和(自身を含む): 42578760960

約数和(自身を除く): 22414805646

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 662, 993, 1986, 6289, 12578, 18867, 37734, 534371, 1068742, 1603113, 3206226, 10153049, 20306098, 30459147, 60918294, 176876801, 353753602, 530630403, 1061260806, 3360659219, 6721318438, 10081977657, 20163955314]

約数ペア:

[(1, 20163955314), (2, 10081977657), (3, 6721318438), (6, 3360659219), (19, 1061260806), (38, 530630403), (57, 353753602), (114, 176876801), (331, 60918294), (662, 30459147), (993, 20306098), (1986, 10153049), (6289, 3206226), (12578, 1603113), (18867, 1068742), (37734, 534371)]