20152806060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19757653}}^1$

素因数の和:19757682

約数の個数: 48

約数和(自身を含む): 59747145696

約数和(自身を除く): 39594339636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 19757653, 39515306, 59272959, 79030612, 98788265, 118545918, 197576530, 237091836, 296364795, 335880101, 395153060, 592729590, 671760202, 1007640303, 1185459180, 1343520404, 1679400505, 2015280606, 3358801010, 4030561212, 5038201515, 6717602020, 10076403030, 20152806060]

約数ペア:

[(1, 20152806060), (2, 10076403030), (3, 6717602020), (4, 5038201515), (5, 4030561212), (6, 3358801010), (10, 2015280606), (12, 1679400505), (15, 1343520404), (17, 1185459180), (20, 1007640303), (30, 671760202), (34, 592729590), (51, 395153060), (60, 335880101), (68, 296364795), (85, 237091836), (102, 197576530), (170, 118545918), (204, 98788265), (255, 79030612), (340, 59272959), (510, 39515306), (1020, 19757653)]