20133442978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{25621}}^1$

素因数の和:27210

約数の個数: 32

約数和(自身を含む): 34401532032

約数和(自身を除く): 14268089054

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1553, 3106, 17083, 25621, 34166, 35719, 51242, 71438, 281831, 392909, 563662, 589283, 785818, 1178566, 6482113, 12964226, 39789413, 79578826, 437683543, 875367086, 915156499, 1830312998, 10066721489, 20133442978]

約数ペア:

[(1, 20133442978), (2, 10066721489), (11, 1830312998), (22, 915156499), (23, 875367086), (46, 437683543), (253, 79578826), (506, 39789413), (1553, 12964226), (3106, 6482113), (17083, 1178566), (25621, 785818), (34166, 589283), (35719, 563662), (51242, 392909), (71438, 281831)]