20035458048

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{343261}}^1$

素因数の和:343303

約数の個数: 88

約数和(自身を含む): 56212585120

約数和(自身を除く): 36177127072

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, 343261, 686522, 1029783, 1373044, 2059566, 2746088, 4119132, 5492176, 6521959, 8238264, 10984352, 13043918, 16476528, 19565877, 21968704, 26087836, 32953056, 39131754, 43937408, 52175672, 65906112, 78263508, 87874816, 104351344, 131812224, 156527016, 175749632, 208702688, 263624448, 313054032, 351499264, 417405376, 527248896, 626108064, 834810752, 1054497792, 1252216128, 1669621504, 2504432256, 3339243008, 5008864512, 6678486016, 10017729024, 20035458048]

約数ペア:

[(1, 20035458048), (2, 10017729024), (3, 6678486016), (4, 5008864512), (6, 3339243008), (8, 2504432256), (12, 1669621504), (16, 1252216128), (19, 1054497792), (24, 834810752), (32, 626108064), (38, 527248896), (48, 417405376), (57, 351499264), (64, 313054032), (76, 263624448), (96, 208702688), (114, 175749632), (128, 156527016), (152, 131812224), (192, 104351344), (228, 87874816), (256, 78263508), (304, 65906112), (384, 52175672), (456, 43937408), (512, 39131754), (608, 32953056), (768, 26087836), (912, 21968704), (1024, 19565877), (1216, 16476528), (1536, 13043918), (1824, 10984352), (2432, 8238264), (3072, 6521959), (3648, 5492176), (4864, 4119132), (7296, 2746088), (9728, 2059566), (14592, 1373044), (19456, 1029783), (29184, 686522), (58368, 343261)]