20501844912

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1599707}}^1$

素因数の和:1599810

約数の個数: 60

約数和(自身を含む): 58021409160

約数和(自身を除く): 37519564248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 1599707, 3199414, 4799121, 6398828, 9598242, 12797656, 14397363, 19196484, 25595312, 28794726, 38392968, 57589452, 76785936, 115178904, 142373923, 230357808, 284747846, 427121769, 569495692, 854243538, 1138991384, 1281365307, 1708487076, 2277982768, 2562730614, 3416974152, 5125461228, 6833948304, 10250922456, 20501844912]

約数ペア:

[(1, 20501844912), (2, 10250922456), (3, 6833948304), (4, 5125461228), (6, 3416974152), (8, 2562730614), (9, 2277982768), (12, 1708487076), (16, 1281365307), (18, 1138991384), (24, 854243538), (36, 569495692), (48, 427121769), (72, 284747846), (89, 230357808), (144, 142373923), (178, 115178904), (267, 76785936), (356, 57589452), (534, 38392968), (712, 28794726), (801, 25595312), (1068, 19196484), (1424, 14397363), (1602, 12797656), (2136, 9598242), (3204, 6398828), (4272, 4799121), (6408, 3199414), (12816, 1599707)]