20249873072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12413}}^1$

素因数の和:12499

約数の個数: 160

約数和(自身を含む): 49652822016

約数和(自身を除く): 29402948944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 31, 44, 46, 52, 62, 88, 92, 104, 124, 143, 176, 184, 208, 248, 253, 286, 299, 341, 368, 403, 496, 506, 572, 598, 682, 713, 806, 1012, 1144, 1196, 1364, 1426, 1612, 2024, 2288, 2392, 2728, 2852, 3224, 3289, 4048, 4433, 4784, 5456, 5704, 6448, 6578, 7843, 8866, 9269, 11408, 12413, 13156, 15686, 17732, 18538, 24826, 26312, 31372, 35464, 37076, 49652, 52624, 62744, 70928, 74152, 99304, 101959, 125488, 136543, 148304, 161369, 198608, 203918, 273086, 285499, 322738, 384803, 407836, 546172, 570998, 645476, 769606, 815672, 1092344, 1141996, 1290952, 1539212, 1631344, 1775059, 2184688, 2283992, 2581904, 3078424, 3140489, 3550118, 3711487, 4232833, 4567984, 5002439, 6156848, 6280978, 7100236, 7422974, 8465666, 8850469, 10004878, 12561956, 14200472, 14845948, 16931332, 17700938, 20009756, 25123912, 28400944, 29691896, 33862664, 35401876, 40019512, 40826357, 50247824, 55026829, 59383792, 67725328, 70803752, 80039024, 81652714, 97355159, 110053658, 115056097, 141607504, 163305428, 194710318, 220107316, 230112194, 326610856, 389420636, 440214632, 460224388, 653221712, 778841272, 880429264, 920448776, 1265617067, 1557682544, 1840897552, 2531234134, 5062468268, 10124936536, 20249873072]

約数ペア:

[(1, 20249873072), (2, 10124936536), (4, 5062468268), (8, 2531234134), (11, 1840897552), (13, 1557682544), (16, 1265617067), (22, 920448776), (23, 880429264), (26, 778841272), (31, 653221712), (44, 460224388), (46, 440214632), (52, 389420636), (62, 326610856), (88, 230112194), (92, 220107316), (104, 194710318), (124, 163305428), (143, 141607504), (176, 115056097), (184, 110053658), (208, 97355159), (248, 81652714), (253, 80039024), (286, 70803752), (299, 67725328), (341, 59383792), (368, 55026829), (403, 50247824), (496, 40826357), (506, 40019512), (572, 35401876), (598, 33862664), (682, 29691896), (713, 28400944), (806, 25123912), (1012, 20009756), (1144, 17700938), (1196, 16931332), (1364, 14845948), (1426, 14200472), (1612, 12561956), (2024, 10004878), (2288, 8850469), (2392, 8465666), (2728, 7422974), (2852, 7100236), (3224, 6280978), (3289, 6156848), (4048, 5002439), (4433, 4567984), (4784, 4232833), (5456, 3711487), (5704, 3550118), (6448, 3140489), (6578, 3078424), (7843, 2581904), (8866, 2283992), (9269, 2184688), (11408, 1775059), (12413, 1631344), (13156, 1539212), (15686, 1290952), (17732, 1141996), (18538, 1092344), (24826, 815672), (26312, 769606), (31372, 645476), (35464, 570998), (37076, 546172), (49652, 407836), (52624, 384803), (62744, 322738), (70928, 285499), (74152, 273086), (99304, 203918), (101959, 198608), (125488, 161369), (136543, 148304)]