2019957952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 4371563520

約数和(自身を除く): 2351605568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 79, 136, 142, 158, 272, 284, 316, 331, 544, 568, 632, 662, 1088, 1136, 1207, 1264, 1324, 1343, 2272, 2414, 2528, 2648, 2686, 4544, 4828, 5056, 5296, 5372, 5609, 5627, 9656, 10592, 10744, 11218, 11254, 19312, 21184, 21488, 22436, 22508, 23501, 26149, 38624, 42976, 44872, 45016, 47002, 52298, 77248, 85952, 89744, 90032, 94004, 95353, 104596, 179488, 180064, 188008, 190706, 209192, 358976, 360128, 376016, 381412, 399517, 418384, 444533, 752032, 762824, 799034, 836768, 889066, 1504064, 1525648, 1598068, 1673536, 1778132, 1856579, 3051296, 3196136, 3556264, 3713158, 6102592, 6392272, 7112528, 7426316, 12784544, 14225056, 14852632, 25569088, 28450112, 29705264, 31561843, 59410528, 63123686, 118821056, 126247372, 252494744, 504989488, 1009978976, 2019957952]

約数ペア:

[(1, 2019957952), (2, 1009978976), (4, 504989488), (8, 252494744), (16, 126247372), (17, 118821056), (32, 63123686), (34, 59410528), (64, 31561843), (68, 29705264), (71, 28450112), (79, 25569088), (136, 14852632), (142, 14225056), (158, 12784544), (272, 7426316), (284, 7112528), (316, 6392272), (331, 6102592), (544, 3713158), (568, 3556264), (632, 3196136), (662, 3051296), (1088, 1856579), (1136, 1778132), (1207, 1673536), (1264, 1598068), (1324, 1525648), (1343, 1504064), (2272, 889066), (2414, 836768), (2528, 799034), (2648, 762824), (2686, 752032), (4544, 444533), (4828, 418384), (5056, 399517), (5296, 381412), (5372, 376016), (5609, 360128), (5627, 358976), (9656, 209192), (10592, 190706), (10744, 188008), (11218, 180064), (11254, 179488), (19312, 104596), (21184, 95353), (21488, 94004), (22436, 90032), (22508, 89744), (23501, 85952), (26149, 77248), (38624, 52298), (42976, 47002), (44872, 45016)]