20148156870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{63103}}^1$

素因数の和:63509

約数の個数: 64

約数和(自身を含む): 50160107520

約数和(自身を除く): 30011950650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 367, 435, 734, 870, 1101, 1835, 2202, 3670, 5505, 10643, 11010, 21286, 31929, 53215, 63103, 63858, 106430, 126206, 159645, 189309, 315515, 319290, 378618, 631030, 946545, 1829987, 1893090, 3659974, 5489961, 9149935, 10979922, 18299870, 23158801, 27449805, 46317602, 54899610, 69476403, 115794005, 138952806, 231588010, 347382015, 671605229, 694764030, 1343210458, 2014815687, 3358026145, 4029631374, 6716052290, 10074078435, 20148156870]

約数ペア:

[(1, 20148156870), (2, 10074078435), (3, 6716052290), (5, 4029631374), (6, 3358026145), (10, 2014815687), (15, 1343210458), (29, 694764030), (30, 671605229), (58, 347382015), (87, 231588010), (145, 138952806), (174, 115794005), (290, 69476403), (367, 54899610), (435, 46317602), (734, 27449805), (870, 23158801), (1101, 18299870), (1835, 10979922), (2202, 9149935), (3670, 5489961), (5505, 3659974), (10643, 1893090), (11010, 1829987), (21286, 946545), (31929, 631030), (53215, 378618), (63103, 319290), (63858, 315515), (106430, 189309), (126206, 159645)]