20199338346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{31607}}^1$

素因数の和:32067

約数の個数: 64

約数和(自身を含む): 46098118656

約数和(自身を除く): 25898780310

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 421, 506, 759, 842, 1263, 1518, 2526, 4631, 9262, 9683, 13893, 19366, 27786, 29049, 31607, 58098, 63214, 94821, 106513, 189642, 213026, 319539, 347677, 639078, 695354, 726961, 1043031, 1453922, 2086062, 2180883, 4361766, 7996571, 13306547, 15993142, 23989713, 26613094, 39919641, 47979426, 79839282, 146372017, 292744034, 306050581, 439116051, 612101162, 878232102, 918151743, 1836303486, 3366556391, 6733112782, 10099669173, 20199338346]

約数ペア:

[(1, 20199338346), (2, 10099669173), (3, 6733112782), (6, 3366556391), (11, 1836303486), (22, 918151743), (23, 878232102), (33, 612101162), (46, 439116051), (66, 306050581), (69, 292744034), (138, 146372017), (253, 79839282), (421, 47979426), (506, 39919641), (759, 26613094), (842, 23989713), (1263, 15993142), (1518, 13306547), (2526, 7996571), (4631, 4361766), (9262, 2180883), (9683, 2086062), (13893, 1453922), (19366, 1043031), (27786, 726961), (29049, 695354), (31607, 639078), (58098, 347677), (63214, 319539), (94821, 213026), (106513, 189642)]