20463062016

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{350587}}^1$

素因数の和:350629

約数の個数: 88

約数和(自身を含む): 57412290880

約数和(自身を除く): 36949228864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2432, 3072, 3648, 4864, 7296, 9728, 14592, 19456, 29184, 58368, 350587, 701174, 1051761, 1402348, 2103522, 2804696, 4207044, 5609392, 6661153, 8414088, 11218784, 13322306, 16828176, 19983459, 22437568, 26644612, 33656352, 39966918, 44875136, 53289224, 67312704, 79933836, 89750272, 106578448, 134625408, 159867672, 179500544, 213156896, 269250816, 319735344, 359001088, 426313792, 538501632, 639470688, 852627584, 1077003264, 1278941376, 1705255168, 2557882752, 3410510336, 5115765504, 6821020672, 10231531008, 20463062016]

約数ペア:

[(1, 20463062016), (2, 10231531008), (3, 6821020672), (4, 5115765504), (6, 3410510336), (8, 2557882752), (12, 1705255168), (16, 1278941376), (19, 1077003264), (24, 852627584), (32, 639470688), (38, 538501632), (48, 426313792), (57, 359001088), (64, 319735344), (76, 269250816), (96, 213156896), (114, 179500544), (128, 159867672), (152, 134625408), (192, 106578448), (228, 89750272), (256, 79933836), (304, 67312704), (384, 53289224), (456, 44875136), (512, 39966918), (608, 33656352), (768, 26644612), (912, 22437568), (1024, 19983459), (1216, 16828176), (1536, 13322306), (1824, 11218784), (2432, 8414088), (3072, 6661153), (3648, 5609392), (4864, 4207044), (7296, 2804696), (9728, 2103522), (14592, 1402348), (19456, 1051761), (29184, 701174), (58368, 350587)]