20190925228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1\times {\mathrm{5503}}^1$

素因数の和:6286

約数の個数: 48

約数和(自身を含む): 37948538880

約数和(自身を除く): 17757613652

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 683, 1343, 1366, 2686, 2732, 5372, 5503, 11006, 11611, 22012, 23222, 46444, 53957, 93551, 107914, 187102, 215828, 374204, 434737, 869474, 917269, 1738948, 1834538, 3669076, 3758549, 7390529, 7517098, 14781058, 15034196, 29562116, 63895333, 127790666, 255581332, 296925371, 593850742, 1187701484, 5047731307, 10095462614, 20190925228]

約数ペア:

[(1, 20190925228), (2, 10095462614), (4, 5047731307), (17, 1187701484), (34, 593850742), (68, 296925371), (79, 255581332), (158, 127790666), (316, 63895333), (683, 29562116), (1343, 15034196), (1366, 14781058), (2686, 7517098), (2732, 7390529), (5372, 3758549), (5503, 3669076), (11006, 1834538), (11611, 1738948), (22012, 917269), (23222, 869474), (46444, 434737), (53957, 374204), (93551, 215828), (107914, 187102)]