20170111476

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{966557}}^1$

素因数の和:966648

約数の個数: 48

約数和(自身を含む): 49364050176

約数和(自身を除く): 29193938700

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 3478, 5217, 6956, 10434, 20868, 966557, 1933114, 2899671, 3866228, 5799342, 11598684, 35762609, 45428179, 71525218, 90856358, 107287827, 136284537, 143050436, 181712716, 214575654, 272569074, 429151308, 545138148, 1680842623, 3361685246, 5042527869, 6723370492, 10085055738, 20170111476]

約数ペア:

[(1, 20170111476), (2, 10085055738), (3, 6723370492), (4, 5042527869), (6, 3361685246), (12, 1680842623), (37, 545138148), (47, 429151308), (74, 272569074), (94, 214575654), (111, 181712716), (141, 143050436), (148, 136284537), (188, 107287827), (222, 90856358), (282, 71525218), (444, 45428179), (564, 35762609), (1739, 11598684), (3478, 5799342), (5217, 3866228), (6956, 2899671), (10434, 1933114), (20868, 966557)]