20165593580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{154573}}^1$

素因数の和:155186

約数の個数: 48

約数和(自身を含む): 46275745824

約数和(自身を除く): 26110152244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 593, 1186, 2372, 2965, 5930, 6523, 11860, 13046, 26092, 32615, 65230, 130460, 154573, 309146, 618292, 772865, 1545730, 1700303, 3091460, 3400606, 6801212, 8501515, 17003030, 34006060, 91661789, 183323578, 366647156, 458308945, 916617890, 1008279679, 1833235780, 2016559358, 4033118716, 5041398395, 10082796790, 20165593580]

約数ペア:

[(1, 20165593580), (2, 10082796790), (4, 5041398395), (5, 4033118716), (10, 2016559358), (11, 1833235780), (20, 1008279679), (22, 916617890), (44, 458308945), (55, 366647156), (110, 183323578), (220, 91661789), (593, 34006060), (1186, 17003030), (2372, 8501515), (2965, 6801212), (5930, 3400606), (6523, 3091460), (11860, 1700303), (13046, 1545730), (26092, 772865), (32615, 618292), (65230, 309146), (130460, 154573)]