20455427086

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1\times {\mathrm{230827}}^1$

素因数の和:231639

約数の個数: 16

約数和(自身を含む): 31244878080

約数和(自身を除く): 10789450994

約数列:

[1, 2, 59, 118, 751, 1502, 44309, 88618, 230827, 461654, 13618793, 27237586, 173351077, 346702154, 10227713543, 20455427086]

約数ペア:

[(1, 20455427086), (2, 10227713543), (59, 346702154), (118, 173351077), (751, 27237586), (1502, 13618793), (44309, 461654), (88618, 230827)]