20141176866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 44254273536

約数和(自身を除く): 24113096670

約数列:

[1, 2, 3, 6, 23, 43, 46, 47, 69, 86, 94, 129, 138, 141, 257, 258, 281, 282, 514, 562, 771, 843, 989, 1081, 1542, 1686, 1978, 2021, 2162, 2967, 3243, 4042, 5911, 5934, 6063, 6463, 6486, 11051, 11822, 12079, 12083, 12126, 12926, 13207, 17733, 19389, 22102, 24158, 24166, 26414, 33153, 35466, 36237, 36249, 38778, 39621, 46483, 66306, 72217, 72474, 72498, 79242, 92966, 139449, 144434, 216651, 254173, 277817, 277909, 278898, 303761, 433302, 508346, 519397, 555634, 555818, 567901, 607522, 762519, 833451, 833727, 911283, 1038794, 1135802, 1525038, 1558191, 1660991, 1666902, 1667454, 1703703, 1822566, 3105331, 3116382, 3321982, 3394199, 3407406, 4982973, 6210662, 6788398, 9315993, 9965946, 10182597, 11946131, 13061723, 18631986, 20365194, 23892262, 26123446, 35838393, 39185169, 71422613, 71676786, 78066577, 78370338, 142845226, 145950557, 156133154, 214267839, 234199731, 291901114, 428535678, 437851671, 468399462, 875703342, 3356862811, 6713725622, 10070588433, 20141176866]

約数ペア:

[(1, 20141176866), (2, 10070588433), (3, 6713725622), (6, 3356862811), (23, 875703342), (43, 468399462), (46, 437851671), (47, 428535678), (69, 291901114), (86, 234199731), (94, 214267839), (129, 156133154), (138, 145950557), (141, 142845226), (257, 78370338), (258, 78066577), (281, 71676786), (282, 71422613), (514, 39185169), (562, 35838393), (771, 26123446), (843, 23892262), (989, 20365194), (1081, 18631986), (1542, 13061723), (1686, 11946131), (1978, 10182597), (2021, 9965946), (2162, 9315993), (2967, 6788398), (3243, 6210662), (4042, 4982973), (5911, 3407406), (5934, 3394199), (6063, 3321982), (6463, 3116382), (6486, 3105331), (11051, 1822566), (11822, 1703703), (12079, 1667454), (12083, 1666902), (12126, 1660991), (12926, 1558191), (13207, 1525038), (17733, 1135802), (19389, 1038794), (22102, 911283), (24158, 833727), (24166, 833451), (26414, 762519), (33153, 607522), (35466, 567901), (36237, 555818), (36249, 555634), (38778, 519397), (39621, 508346), (46483, 433302), (66306, 303761), (72217, 278898), (72474, 277909), (72498, 277817), (79242, 254173), (92966, 216651), (139449, 144434)]