20232065584

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{34721}}^1$

素因数の和:35269

約数の個数: 40

約数和(自身を含む): 39783078720

約数和(自身を除く): 19551013136

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 461, 632, 922, 1264, 1844, 3688, 7376, 34721, 36419, 69442, 72838, 138884, 145676, 277768, 291352, 555536, 582704, 2742959, 5485918, 10971836, 16006381, 21943672, 32012762, 43887344, 64025524, 128051048, 256102096, 1264504099, 2529008198, 5058016396, 10116032792, 20232065584]

約数ペア:

[(1, 20232065584), (2, 10116032792), (4, 5058016396), (8, 2529008198), (16, 1264504099), (79, 256102096), (158, 128051048), (316, 64025524), (461, 43887344), (632, 32012762), (922, 21943672), (1264, 16006381), (1844, 10971836), (3688, 5485918), (7376, 2742959), (34721, 582704), (36419, 555536), (69442, 291352), (72838, 277768), (138884, 145676)]