20248844784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60264419}}^1$

素因数の和:60264437

約数の個数: 40

約数和(自身を含む): 59782304640

約数和(自身を除く): 39533459856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60264419, 120528838, 180793257, 241057676, 361586514, 421850933, 482115352, 723173028, 843701866, 964230704, 1265552799, 1446346056, 1687403732, 2531105598, 2892692112, 3374807464, 5062211196, 6749614928, 10124422392, 20248844784]

約数ペア:

[(1, 20248844784), (2, 10124422392), (3, 6749614928), (4, 5062211196), (6, 3374807464), (7, 2892692112), (8, 2531105598), (12, 1687403732), (14, 1446346056), (16, 1265552799), (21, 964230704), (24, 843701866), (28, 723173028), (42, 482115352), (48, 421850933), (56, 361586514), (84, 241057676), (112, 180793257), (168, 120528838), (336, 60264419)]