20163687216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1453553}}^1$

素因数の和:1453598

約数の個数: 60

約数和(自身を含む): 55333893672

約数和(自身を除く): 35170206456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 6936, 13872, 1453553, 2907106, 4360659, 5814212, 8721318, 11628424, 17442636, 23256848, 24710401, 34885272, 49420802, 69770544, 74131203, 98841604, 148262406, 197683208, 296524812, 395366416, 420076817, 593049624, 840153634, 1186099248, 1260230451, 1680307268, 2520460902, 3360614536, 5040921804, 6721229072, 10081843608, 20163687216]

約数ペア:

[(1, 20163687216), (2, 10081843608), (3, 6721229072), (4, 5040921804), (6, 3360614536), (8, 2520460902), (12, 1680307268), (16, 1260230451), (17, 1186099248), (24, 840153634), (34, 593049624), (48, 420076817), (51, 395366416), (68, 296524812), (102, 197683208), (136, 148262406), (204, 98841604), (272, 74131203), (289, 69770544), (408, 49420802), (578, 34885272), (816, 24710401), (867, 23256848), (1156, 17442636), (1734, 11628424), (2312, 8721318), (3468, 5814212), (4624, 4360659), (6936, 2907106), (13872, 1453553)]