20231464976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1584

約数の個数: 80

約数和(自身を含む): 41315391360

約数和(自身を除く): 21083926384

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 281, 358, 368, 562, 716, 1093, 1124, 1432, 2186, 2248, 2864, 4117, 4372, 4496, 6463, 8234, 8744, 12926, 16468, 17488, 25139, 25852, 32936, 50278, 50299, 51704, 65872, 100556, 100598, 103408, 195647, 201112, 201196, 307133, 391294, 402224, 402392, 614266, 782588, 804784, 1156877, 1228532, 1565176, 2313754, 2457064, 3130352, 4499881, 4627508, 4914128, 7064059, 8999762, 9255016, 14128118, 17999524, 18510032, 28256236, 35999048, 54976807, 56512472, 71998096, 109953614, 113024944, 219907228, 439814456, 879628912, 1264466561, 2528933122, 5057866244, 10115732488, 20231464976]

約数ペア:

[(1, 20231464976), (2, 10115732488), (4, 5057866244), (8, 2528933122), (16, 1264466561), (23, 879628912), (46, 439814456), (92, 219907228), (179, 113024944), (184, 109953614), (281, 71998096), (358, 56512472), (368, 54976807), (562, 35999048), (716, 28256236), (1093, 18510032), (1124, 17999524), (1432, 14128118), (2186, 9255016), (2248, 8999762), (2864, 7064059), (4117, 4914128), (4372, 4627508), (4496, 4499881), (6463, 3130352), (8234, 2457064), (8744, 2313754), (12926, 1565176), (16468, 1228532), (17488, 1156877), (25139, 804784), (25852, 782588), (32936, 614266), (50278, 402392), (50299, 402224), (51704, 391294), (65872, 307133), (100556, 201196), (100598, 201112), (103408, 195647)]