21160702940536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{3637}}^1\times {\mathrm{31620517}}^1$

素因数の和:31624183

約数の個数: 32

約数和(自身を含む): 41412760014240

約数和(自身を除く): 20252057073704

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 3637, 7274, 14548, 29096, 83651, 167302, 334604, 669208, 31620517, 63241034, 126482068, 252964136, 727271891, 1454543782, 2909087564, 5818175128, 115003820329, 230007640658, 460015281316, 920030562632, 2645087867567, 5290175735134, 10580351470268, 21160702940536]

約数ペア:

[(1, 21160702940536), (2, 10580351470268), (4, 5290175735134), (8, 2645087867567), (23, 920030562632), (46, 460015281316), (92, 230007640658), (184, 115003820329), (3637, 5818175128), (7274, 2909087564), (14548, 1454543782), (29096, 727271891), (83651, 252964136), (167302, 126482068), (334604, 63241034), (669208, 31620517)]