20172205982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{22853}}^1$

素因数の和:23528

約数の個数: 32

約数和(自身を含む): 32646481920

約数和(自身を除く): 12474275938

約数列:

[1, 2, 23, 31, 46, 62, 619, 713, 1238, 1426, 14237, 19189, 22853, 28474, 38378, 45706, 441347, 525619, 708443, 882694, 1051238, 1416886, 14146007, 16294189, 28292014, 32588378, 325358161, 438526217, 650716322, 877052434, 10086102991, 20172205982]

約数ペア:

[(1, 20172205982), (2, 10086102991), (23, 877052434), (31, 650716322), (46, 438526217), (62, 325358161), (619, 32588378), (713, 28292014), (1238, 16294189), (1426, 14146007), (14237, 1416886), (19189, 1051238), (22853, 882694), (28474, 708443), (38378, 525619), (45706, 441347)]