20030232832

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{480019}}^1$

素因数の和:480198

約数の個数: 36

約数和(自身を含む): 40227596080

約数和(自身を除く): 20197363248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 2608, 5216, 10432, 20864, 41728, 480019, 960038, 1920076, 3840152, 7680304, 15360608, 30721216, 61442432, 78243097, 122884864, 156486194, 312972388, 625944776, 1251889552, 2503779104, 5007558208, 10015116416, 20030232832]

約数ペア:

[(1, 20030232832), (2, 10015116416), (4, 5007558208), (8, 2503779104), (16, 1251889552), (32, 625944776), (64, 312972388), (128, 156486194), (163, 122884864), (256, 78243097), (326, 61442432), (652, 30721216), (1304, 15360608), (2608, 7680304), (5216, 3840152), (10432, 1920076), (20864, 960038), (41728, 480019)]