20154163942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1\times {\mathrm{15559}}^1$

素因数の和:16276

約数の個数: 32

約数和(自身を含む): 33376573440

約数和(自身を除く): 13222409498

約数列:

[1, 2, 11, 22, 97, 194, 607, 1067, 1214, 2134, 6677, 13354, 15559, 31118, 58879, 117758, 171149, 342298, 647669, 1295338, 1509223, 3018446, 9444313, 16601453, 18888626, 33202906, 103887443, 207774886, 916098361, 1832196722, 10077081971, 20154163942]

約数ペア:

[(1, 20154163942), (2, 10077081971), (11, 1832196722), (22, 916098361), (97, 207774886), (194, 103887443), (607, 33202906), (1067, 18888626), (1214, 16601453), (2134, 9444313), (6677, 3018446), (13354, 1509223), (15559, 1295338), (31118, 647669), (58879, 342298), (117758, 171149)]