20222748032

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{1775171}}^1$

素因数の和:1775274

約数の個数: 32

約数和(自身を含む): 40740197400

約数和(自身を除く): 20517449368

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 1775171, 3550342, 7100684, 14201368, 28402736, 56805472, 113610944, 157990219, 227221888, 315980438, 631960876, 1263921752, 2527843504, 5055687008, 10111374016, 20222748032]

約数ペア:

[(1, 20222748032), (2, 10111374016), (4, 5055687008), (8, 2527843504), (16, 1263921752), (32, 631960876), (64, 315980438), (89, 227221888), (128, 157990219), (178, 113610944), (356, 56805472), (712, 28402736), (1424, 14201368), (2848, 7100684), (5696, 3550342), (11392, 1775171)]