20163480084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{3307}}^1$

素因数の和:3590

約数の個数: 144

約数和(自身を含む): 56569181760

約数和(自身を除く): 36405701676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 173, 178, 198, 267, 346, 356, 396, 519, 534, 692, 801, 979, 1038, 1068, 1557, 1602, 1903, 1958, 2076, 2937, 3114, 3204, 3307, 3806, 3916, 5709, 5874, 6228, 6614, 7612, 8811, 9921, 11418, 11748, 13228, 15397, 17127, 17622, 19842, 22836, 29763, 30794, 34254, 35244, 36377, 39684, 46191, 59526, 61588, 68508, 72754, 92382, 109131, 119052, 138573, 145508, 169367, 184764, 218262, 277146, 294323, 327393, 338734, 436524, 508101, 554292, 572111, 588646, 654786, 677468, 882969, 1016202, 1144222, 1177292, 1309572, 1524303, 1716333, 1765938, 2032404, 2288444, 2648907, 3048606, 3237553, 3432666, 3531876, 5148999, 5297814, 6097212, 6293221, 6475106, 6865332, 9712659, 10297998, 10595628, 12586442, 12950212, 18879663, 19425318, 20595996, 25172884, 29137977, 37759326, 38850636, 50917879, 56638989, 58275954, 75518652, 101835758, 113277978, 116551908, 152753637, 203671516, 226555956, 305507274, 458260911, 560096669, 611014548, 916521822, 1120193338, 1680290007, 1833043644, 2240386676, 3360580014, 5040870021, 6721160028, 10081740042, 20163480084]

約数ペア:

[(1, 20163480084), (2, 10081740042), (3, 6721160028), (4, 5040870021), (6, 3360580014), (9, 2240386676), (11, 1833043644), (12, 1680290007), (18, 1120193338), (22, 916521822), (33, 611014548), (36, 560096669), (44, 458260911), (66, 305507274), (89, 226555956), (99, 203671516), (132, 152753637), (173, 116551908), (178, 113277978), (198, 101835758), (267, 75518652), (346, 58275954), (356, 56638989), (396, 50917879), (519, 38850636), (534, 37759326), (692, 29137977), (801, 25172884), (979, 20595996), (1038, 19425318), (1068, 18879663), (1557, 12950212), (1602, 12586442), (1903, 10595628), (1958, 10297998), (2076, 9712659), (2937, 6865332), (3114, 6475106), (3204, 6293221), (3307, 6097212), (3806, 5297814), (3916, 5148999), (5709, 3531876), (5874, 3432666), (6228, 3237553), (6614, 3048606), (7612, 2648907), (8811, 2288444), (9921, 2032404), (11418, 1765938), (11748, 1716333), (13228, 1524303), (15397, 1309572), (17127, 1177292), (17622, 1144222), (19842, 1016202), (22836, 882969), (29763, 677468), (30794, 654786), (34254, 588646), (35244, 572111), (36377, 554292), (39684, 508101), (46191, 436524), (59526, 338734), (61588, 327393), (68508, 294323), (72754, 277146), (92382, 218262), (109131, 184764), (119052, 169367), (138573, 145508)]