20148752544

素因数分解:

$2^5\times 3^1\times {\mathrm{7537}}^1\times {\mathrm{27847}}^1$

素因数の和:35397

約数の個数: 48

約数和(自身を含む): 52899392448

約数和(自身を除く): 32750639904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 7537, 15074, 22611, 27847, 30148, 45222, 55694, 60296, 83541, 90444, 111388, 120592, 167082, 180888, 222776, 241184, 334164, 361776, 445552, 668328, 723552, 891104, 1336656, 2673312, 209882839, 419765678, 629648517, 839531356, 1259297034, 1679062712, 2518594068, 3358125424, 5037188136, 6716250848, 10074376272, 20148752544]

約数ペア:

[(1, 20148752544), (2, 10074376272), (3, 6716250848), (4, 5037188136), (6, 3358125424), (8, 2518594068), (12, 1679062712), (16, 1259297034), (24, 839531356), (32, 629648517), (48, 419765678), (96, 209882839), (7537, 2673312), (15074, 1336656), (22611, 891104), (27847, 723552), (30148, 668328), (45222, 445552), (55694, 361776), (60296, 334164), (83541, 241184), (90444, 222776), (111388, 180888), (120592, 167082)]